Doctor profile · Federal record
Dr. Michael Papanicolaou, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Thousand Oaks, CA
- NPI 1922038967
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Newbury RD, Ste 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
- October 17, 2011
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- California #A43353
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922038967. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,599
Distinct HCPCS
10
Medicare allowed
$1,792,184
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 2,153 | 1,065 | $138 | |
J2785 |
Injection, regadenoson, 0.1 mg | 1,868 | 467 | $54 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 878 | 690 | $16 | |
A9555 |
Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | 787 | 397 | $516 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 568 | 565 | $79 | |
78492 |
Nuclear medicine studies of blood flow in heart muscle at rest and with stress | 388 | 388 | $1,705 | |
A9502 |
Technetium tc-99m tetrofosmin, diagnostic, per study dose | 328 | 163 | $94 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 185 | 171 | $192 | |
93280 |
Programming of dual lead pacemaker system | 184 | 104 | $90 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 168 | 60 | $83 |
In context: peer comparison
Among 6 peers in Thousand Oaks Cardiovascular Disease Physician, average services per provider: 248. This provider delivers 35× the peer median.Open Payments
Industry payments received
All-time total
$2,735
Transactions
115
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 27 | $381.56 | |
| Amgen INC. | 13 | $353.93 | |
| Merck Sharp & Dohme LLC | 9 | $251.04 | |
| Lexicon Pharmaceuticals, INC. | 6 | $226.28 | |
| AstraZeneca Pharmaceuticals Lp | 10 | $188.74 | |
| Alnylam Pharmaceuticals INC. | 4 | $177.19 | |
| E.R. Squibb & Sons, L.L.C. | 9 | $156.95 | |
| Novartis Pharmaceuticals Corporation | 10 | $153.78 | |
| Edwards Lifesciences Corporation | 4 | $129.42 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 6 | $111.17 | |
| Biotronik INC. | 4 | $91.11 | |
| Esperion Therapeutics, INC. | 5 | $91.10 | |
| Kiniksa Pharmaceuticals International, Plc | 3 | $82.27 | |
| Novo Nordisk INC | 3 | $63.82 | |
| Boston Scientific Corporation | 2 | $53.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,323
Patients
1,526
Total drug cost
$1,277,532
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 739 | 212 | $9,271 |
| Metoprolol Succinate | Generic | 520 | 158 | $12,101 |
| Rosuvastatin Calcium | Generic | 511 | 144 | $13,391 |
| Amlodipine Besylate | Generic | 501 | 160 | $5,405 |
| Ezetimibe | Generic | 501 | 147 | $25,674 |
| Eliquis (Apixaban) | Brand | 443 | 119 | $591,692 |
| Losartan Potassium | Generic | 339 | 100 | $5,397 |
| Carvedilol | Generic | 316 | 94 | $4,945 |
| Xarelto (Rivaroxaban) | Brand | 297 | 78 | $421,360 |
| Metoprolol Tartrate | Generic | 245 | 70 | $1,804 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Papanicolaou's medical specialty?
Dr. Michael Papanicolaou practices Cardiovascular Disease Physician in Thousand Oaks, CA.
Where does Dr. Michael Papanicolaou practice?
Dr. Michael Papanicolaou practices at 1000 Newbury RD, Thousand Oaks, CA 913206435. Office phone: 8054802600.
What is Dr. Michael Papanicolaou's NPI?
Dr. Michael Papanicolaou's National Provider Identifier (NPI) is 1922038967, issued by NPPES.
Does Dr. Michael Papanicolaou accept Medicare assignment?
Yes. Dr. Michael Papanicolaou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Papanicolaou commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, regadenoson, 0.1 mg (HCPCS J2785); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.