PROVIDER PROFILE · NPI 1922038967

Michael PapanicolaouM.D.

PRACTICEC. MICHAEL PURMER MD INCSee all providers at this practice →

CardiologyThousand Oaks, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,634

Unique beneficiaries

—

Total services

8,157

Distinct HCPCS

Medicare payment

$1.3M

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — top quintile (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

7,403

Beneficiaries

—

Total drug cost

$2.3M

Distinct drugs

Brand share

26.4%

Top prescribed drugs

Atorvastatin Calcium678 claims

Metoprolol Succinate590 claims

Rosuvastatin Calcium549 claims

Apixaban530 claims

Amlodipine Besylate511 claims

QUALITY · MIPS · 2024

Final MIPS score

81.2

Quality

79.0

Cost

65.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.26%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

125

By payment type

Food and Beverage$3K

REFERRAL NETWORK

Where Michael Papanicolaou's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 123 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LOS ROBLES REGIONAL MEDICAL CENTER	1,236	2,410
American Medical Response Ambulance Service Inc Ambulance Service Provider · Moorpark, CA	450	754
Sanjiv Sheel Diagnostic Radiology · Edina, MN	329	554
Unilab Corporation Clinical Laboratory · West Hills, CA	286	674
David Aufrichtig Diagnostic Radiology · Thousand Oaks, CA	255	498
Jason Lee Diagnostic Radiology · Thousand Oaks, CA	249	495
Monica Amantia Diagnostic Radiology · Studio City, CA	238	490
Christopher Purmer Cardiology · Thousand Oaks, CA	230	502
Barry Klein Diagnostic Radiology · Thousand Oaks, CA	222	393
Catherine Moses Diagnostic Radiology · Thousand Oaks, CA	178	324
CARDENAS, EVELYN	119	205
Haimesh Shah Internal Medicine · Camarillo, CA	113	268

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history