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Phillip C. Ahn
Neurologist
Overview Referral Sources Referral Destinations Practice Locations 1 Prescriptions Procedures Same Address Same Phone
No Medical Groups
No Affl. Hospitals

Prescriptions made by Phillip C. Ahn

Data for 2018

7,652

Medicare Part D Prescriptions Filled, Including Refills

Rank: 19 out of 1,496 providers in this state and specialty

$774.8K

Total Retail Price of All Prescriptions

Rank: 283 out of 1,496 providers in this state and specialty

736

Patients Receiving at Least One Drug in Part D

Rank: 18 out of 1,496 providers in this state and specialty

96%

Patients 65 Years and Older

78

Average Age of Patients

Average age of patients for providers in this state and specialty is 70

Drug Categories

O

Opioid

An opioid drug. Prescription opioids (painkillers) can help alleviate certain kinds of pain in the short term but carry serious health risks.
A

Antibiotic

Used to treat bacterial infections but are often prescribed incorrectly to treat viral infections, such as chest colds or the flu.
P

Antipsychotic

Used to manage psychosis, principally in schizophrenia but also in a range of other psychotic disorders.

Prescription Data

The table below list this provider’s drugs, the number of prescriptions and how many went to seniors. Drugs are ranked by volume. Rank in State ranks all providers that have the self-identified specialty of Neurology in California and ranks the number of prescriptions that have been made for the specific drug.

Drug Name Rank in State Total Prescriptions Filled with Refills Prescript. to 65+ Patients Receiving this Drug Patients 65+ OAP
1 GABAPENTIN30
of 1,0740
1,1320 prescriptions
Less than 1% of all prescriptions
1,06602310 patients
31% of all patients		2170 patients
29% of all patients
2 DONEPEZIL HCL40
of 8810
9590 prescriptions
Less than 1% of all prescriptions
1650 patients
22% of all patients		< 11
3 LEVETIRACETAM280
of 9660
3770 prescriptions
Less than 1% of all prescriptions
3540640 patients
9% of all patients		< 11
4 CARBIDOPA-LEVODOPA
(CARBIDOPA/LEVODOPA)		550
of 9130
4050 prescriptions
Less than 1% of all prescriptions
4050740 patients
10% of all patients		740 patients
10% of all patients
5 PRIMIDONE50
of 6400
2710 prescriptions
Less than 1% of all prescriptions
540 patients
7% of all patients		< 11
6 CLOPIDOGREL
(CLOPIDOGREL BISULFATE)		10
of 4820
3220 prescriptions
Less than 1% of all prescriptions
3020560 patients
8% of all patients		< 11
7 MEMANTINE HCL300
of 7320
3160 prescriptions
Less than 1% of all prescriptions
510 patients
7% of all patients		< 11
8 PRAMIPEXOLE DIHYDROCHLORIDE
(PRAMIPEXOLE DI-HCL)		70
of 5810
2520 prescriptions
Less than 1% of all prescriptions
2520370 patients
5% of all patients		370 patients
5% of all patients
9 SERTRALINE HCL100
of 4060
1970 prescriptions
Less than 1% of all prescriptions
440 patients
6% of all patients		< 11
10 LYRICA
(PREGABALIN)		70
of 5540
2140 prescriptions
Less than 1% of all prescriptions
390 patients
5% of all patients		< 11
11 NAMENDA XR
(MEMANTINE HCL)		120
of 2800
1260 prescriptions
Less than 1% of all prescriptions
1260300 patients
4% of all patients		300 patients
4% of all patients
12 TRAMADOL HCL100
of 2320
1320 prescriptions
Less than 1% of all prescriptions
1130250 patients
3% of all patients		< 11O
13 MEMANTINE HCL ER
(MEMANTINE HCL)		260
of 3460
960 prescriptions
Less than 1% of all prescriptions
960250 patients
3% of all patients		250 patients
3% of all patients
14 SIMVASTATIN30
of 920
880 prescriptions
Less than 1% of all prescriptions
690120 patients
2% of all patients		< 11
15 CELECOXIB40
of 680
970 prescriptions
Less than 1% of all prescriptions
140 patients
2% of all patients		< 11
16 ROPINIROLE HCL330
of 5290
960 prescriptions
Less than 1% of all prescriptions
840150 patients
2% of all patients		< 11
17 CARBIDOPA-LEVODOPA ER
(CARBIDOPA/LEVODOPA)		790
of 5720
800 prescriptions
Less than 1% of all prescriptions
800140 patients
2% of all patients		140 patients
2% of all patients
18 RASAGILINE MESYLATE480
of 4010
770 prescriptions
Less than 1% of all prescriptions
770110 patients
1% of all patients		110 patients
1% of all patients
19 QUETIAPINE FUMARATE660
of 6290
830 prescriptions
Less than 1% of all prescriptions
830160 patients
2% of all patients		160 patients
2% of all patients		P
20 CREON
(LIPASE/PROTEASE/AMYLASE)		30
of 80
740 prescriptions
Less than 1% of all prescriptions
620110 patients
1% of all patients		< 11
21 AMLODIPINE BESYLATE170
of 1190
750 prescriptions
Less than 1% of all prescriptions
110 patients
1% of all patients		< 11
22 MELOXICAM160
of 1160
770 prescriptions
Less than 1% of all prescriptions
460110 patients
1% of all patients		< 11
23 TOPIRAMATE1270
of 8110
530 prescriptions
Less than 1% of all prescriptions
120 patients
2% of all patients		< 11O
24 BACLOFEN670
of 6210
620 prescriptions
Less than 1% of all prescriptions
400120 patients
2% of all patients		< 11
25 DIVALPROEX SODIUM ER
(DIVALPROEX SODIUM)		590
of 3410
410 prescriptions
Less than 1% of all prescriptions
260< 11< 11
26 ESOMEPRAZOLE MAGNESIUM20
of 150
530 prescriptions
Less than 1% of all prescriptions
530< 11< 11
27 CARBAMAZEPINE390
of 4790
630 prescriptions
Less than 1% of all prescriptions
380< 11< 11
28 ZOLPIDEM TARTRATE190
of 2180
690 prescriptions
Less than 1% of all prescriptions
690140 patients
2% of all patients		140 patients
2% of all patients
29 DULOXETINE HCL810
of 5090
560 prescriptions
Less than 1% of all prescriptions
440< 11< 11
30 CARBIDOPA-LEVODOPA-ENTACAPONE
(CARBIDOPA/LEVODOPA/ENTACAPONE)		340
of 1630
410 prescriptions
Less than 1% of all prescriptions
410< 11< 11
31 OMEGA-3 ACID ETHYL ESTERS40
of 180
450 prescriptions
Less than 1% of all prescriptions
450< 11< 11
32 LOSARTAN POTASSIUM90
of 590
620 prescriptions
Less than 1% of all prescriptions
620< 11< 11
33 PAROXETINE HCL160
of 1300
480 prescriptions
Less than 1% of all prescriptions
110 patients
1% of all patients		< 11
34 CLONAZEPAM1000
of 7290
500 prescriptions
Less than 1% of all prescriptions
< 11< 11
35 DIVALPROEX SODIUM680
of 4990
470 prescriptions
Less than 1% of all prescriptions
< 11< 11
36 JANUVIA
(SITAGLIPTIN PHOSPHATE)		30
of 160
510 prescriptions
Less than 1% of all prescriptions
510< 11< 11
37 LIDOCAINE70
of 740
470 prescriptions
Less than 1% of all prescriptions
470< 11< 11
38 ATORVASTATIN CALCIUM600
of 3580
310 prescriptions
Less than 1% of all prescriptions
310< 11< 11
39 TAMSULOSIN HCL90
of 460
430 prescriptions
Less than 1% of all prescriptions
430< 11< 11
40 CARBAMAZEPINE ER
(CARBAMAZEPINE)		470
of 3790
250 prescriptions
Less than 1% of all prescriptions
< 11< 11
41 NAMZARIC
(MEMANTINE HCL/DONEPEZIL HCL)		760
of 2150
280 prescriptions
Less than 1% of all prescriptions
280< 11< 11
42 GLIPIZIDE-METFORMIN
(GLIPIZIDE/METFORMIN HCL)		10
of 20
500 prescriptions
Less than 1% of all prescriptions
500< 11< 11
43 PANTOPRAZOLE SODIUM170
of 530
170 prescriptions
Less than 1% of all prescriptions
< 11< 11
44 VASCEPA
(ICOSAPENT ETHYL)		40
of 70
340 prescriptions
Less than 1% of all prescriptions
220< 11< 11
45 DEXILANT
(DEXLANSOPRAZOLE)		40
of 130
330 prescriptions
Less than 1% of all prescriptions
< 11< 11
46 ALPRAZOLAM560
of 2760
330 prescriptions
Less than 1% of all prescriptions
140 patients
2% of all patients		< 11
47 OXCARBAZEPINE710
of 4220
240 prescriptions
Less than 1% of all prescriptions
< 11< 11
48 LOSARTAN-HYDROCHLOROTHIAZIDE
(LOSARTAN/HYDROCHLOROTHIAZIDE)		70
of 140
170 prescriptions
Less than 1% of all prescriptions
< 11< 11
49 VOLTAREN
(DICLOFENAC SODIUM)		200
of 480
290 prescriptions
Less than 1% of all prescriptions
290< 11< 11
50 ALENDRONATE SODIUM80
of 250
290 prescriptions
Less than 1% of all prescriptions
290< 11< 11
51 ESCITALOPRAM OXALATE1240
of 4510
180 prescriptions
Less than 1% of all prescriptions
180< 11< 11
52 VALSARTAN100
of 180
160 prescriptions
Less than 1% of all prescriptions
160< 11< 11
53 SELEGILINE HCL360
of 1190
210 prescriptions
Less than 1% of all prescriptions
210< 11< 11
54 METOPROLOL SUCCINATE170
of 510
180 prescriptions
Less than 1% of all prescriptions
< 11< 11
55 METFORMIN HCL150
of 410
240 prescriptions
Less than 1% of all prescriptions
240< 11< 11
56 ROSUVASTATIN CALCIUM180
of 470
170 prescriptions
Less than 1% of all prescriptions
< 11< 11
57 GEMFIBROZIL10
of 50
440 prescriptions
Less than 1% of all prescriptions
440< 11< 11
58 LEVOCETIRIZINE DIHYDROCHLORIDE40
of 50
230 prescriptions
Less than 1% of all prescriptions
230< 11< 11
59 NEXIUM
(ESOMEPRAZOLE MAGNESIUM)		10
of 40
230 prescriptions
Less than 1% of all prescriptions
230< 11< 11
60 MECLIZINE HCL230
of 880
260 prescriptions
Less than 1% of all prescriptions
260< 11< 11
61 OMEPRAZOLE300
of 940
210 prescriptions
Less than 1% of all prescriptions
< 11< 11
62 ECONAZOLE NITRATE10
of 20
200 prescriptions
Less than 1% of all prescriptions
200< 11< 11
63 RALOXIFENE HCL20
of 40
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
64 RIVASTIGMINE
(RIVASTIGMINE TARTRATE)		290
of 1780
400 prescriptions
Less than 1% of all prescriptions
400< 11< 11
65 GLIPIZIDE90
of 150
140 prescriptions
Less than 1% of all prescriptions
140< 11< 11
66 PRAVASTATIN SODIUM90
of 270
180 prescriptions
Less than 1% of all prescriptions
180< 11< 11
67 LORAZEPAM780
of 4670
150 prescriptions
Less than 1% of all prescriptions
150< 11< 11
68 DIAZEPAM470
of 2760
170 prescriptions
Less than 1% of all prescriptions
170< 11< 11
69 ENTACAPONE680
of 3000
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
70 CITALOPRAM HBR
(CITALOPRAM HYDROBROMIDE)		750
of 3250
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
71 KEPPRA
(LEVETIRACETAM)		290
of 860
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
72 OLMESARTAN-HYDROCHLOROTHIAZIDE
(OLMESARTAN/HYDROCHLOROTHIAZIDE)		20
of 20
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
73 PHENYTOIN SODIUM EXTENDED850
of 4640
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
74 VIMPAT
(LACOSAMIDE)		1270
of 4590
110 prescriptions
Less than 1% of all prescriptions
< 11< 11
75 MIRTAZAPINE860
of 2530
120 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
76 PHENOBARBITAL670
of 3340
120 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
77 TECFIDERA
(DIMETHYL FUMARATE)		480
of 2120
120 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
78 TEGRETOL XR
(CARBAMAZEPINE)		160
of 520
120 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
79 TOPAMAX
(TOPIRAMATE)		120
of 450
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
80 CARVEDILOL90
of 280
320 prescriptions
Less than 1% of all prescriptions
320< 11< 11
81 AMPYRA
(DALFAMPRIDINE)		550
of 1380
110 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
82 HYDROCODONE-ACETAMINOPHEN
(HYDROCODONE/ACETAMINOPHEN)		1020
of 2640
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11O
83 NUPLAZID
(PIMAVANSERIN TARTRATE)		500
of 1460
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11P
84 RISPERIDONE460
of 1900
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11P
85 ISOSORBIDE MONONITRATE ER
(ISOSORBIDE MONONITRATE)		30
of 80
280 prescriptions
Less than 1% of all prescriptions
280< 11< 11
86 BYSTOLIC
(NEBIVOLOL HCL)		30
of 40
200 prescriptions
Less than 1% of all prescriptions
200< 11< 11

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