Doctor profile · Federal record
Dr. Christopher Purmer, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Thousand Oaks, CA
- NPI 1124058169
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Newbury RD, Suite 180
Thousand Oaks, CA 913206435
(805) 480-2600
fax (805) 480-2677
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 14, 2012
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- California #G74571
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124058169. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,886
Distinct HCPCS
10
Medicare allowed
$896,374
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 2,115 | 1,230 | $138 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,096 | 1,001 | $16 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 952 | 929 | $224 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 581 | 483 | $193 | |
93298 |
Evaluation of cardiac rhythm monitor system, remote up to 30 days | 380 | 42 | $27 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 321 | 321 | $179 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 180 | 61 | $83 | |
93280 |
Programming of dual lead pacemaker system | 160 | 110 | $90 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 124 | 17 | $53 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 99 | 31 | $31 |
In context: peer comparison
Among 6 peers in Thousand Oaks Cardiovascular Disease Physician, average services per provider: 248. This provider delivers 28× the peer median.Open Payments
Industry payments received
All-time total
$2,623
Transactions
121
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Biotronik INC. | 7 | $370.15 | |
| Merck Sharp & Dohme LLC | 9 | $251.04 | |
| Amgen INC. | 13 | $249.39 | |
| Pfizer INC. | 28 | $244.41 | |
| AstraZeneca Pharmaceuticals Lp | 11 | $212.80 | |
| E.R. Squibb & Sons, L.L.C. | 9 | $156.95 | |
| Edwards Lifesciences Corporation | 5 | $155.49 | |
| Novartis Pharmaceuticals Corporation | 10 | $153.78 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 7 | $118.62 | |
| Esperion Therapeutics, INC. | 6 | $112.35 | |
| Kiniksa Pharmaceuticals International, Plc | 4 | $98.77 | |
| Lexicon Pharmaceuticals, INC. | 3 | $92.41 | |
| Alnylam Pharmaceuticals INC. | 3 | $65.65 | |
| Novo Nordisk INC | 3 | $63.83 | |
| Janssen Pharmaceuticals, INC | 3 | $61.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,307
Patients
1,611
Total drug cost
$1,227,238
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 795 | 241 | $11,536 |
| Rosuvastatin Calcium | Generic | 740 | 234 | $19,659 |
| Metoprolol Succinate | Generic | 610 | 183 | $12,789 |
| Eliquis (Apixaban) | Brand | 573 | 168 | $752,556 |
| Amlodipine Besylate | Generic | 440 | 133 | $3,169 |
| Olmesartan Medoxomil | Generic | 284 | 87 | $11,975 |
| Losartan Potassium | Generic | 258 | 77 | $3,379 |
| Xarelto (Rivaroxaban) | Brand | 258 | 73 | $365,680 |
| Ezetimibe | Generic | 236 | 79 | $13,718 |
| Nebivolol Hcl | Generic | 220 | 63 | $20,371 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Purmer's medical specialty?
Dr. Christopher Purmer practices Cardiovascular Disease Physician in Thousand Oaks, CA.
Where does Dr. Christopher Purmer practice?
Dr. Christopher Purmer practices at 1000 Newbury RD, Thousand Oaks, CA 913206435. Office phone: 8054802600.
What is Dr. Christopher Purmer's NPI?
Dr. Christopher Purmer's National Provider Identifier (NPI) is 1124058169, issued by NPPES.
Does Dr. Christopher Purmer accept Medicare assignment?
Yes. Dr. Christopher Purmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Purmer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.