PROVIDER PROFILE · NPI 1831131846

John MacgregorMD

CardiologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

213

Unique beneficiaries

—

Total services

214

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

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

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

97.3

Quality

89.9

Cost

78.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.94%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$147

Payment records

By payment type

Food and Beverage$147

Top paying entities

Food and Beverage$147

REFERRAL NETWORK

Where John Macgregor'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CITY & COUNTY OF SAN FRANCISCO	85	385
Terry Lynch Diagnostic Radiology · San Francisco, CA	26	76
BOLGER, ANN	25	80
Binh An Phan Cardiology · Maywood, IL	23	50
GOLDSCHLAGER, LEONORA	20	52
Thienkhai Vu Diagnostic Radiology · San Francisco, CA	20	59
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	16	34
Dhruv Kazi Cardiology · San Francisco, CA	14	29
Mary Gray Cardiology · San Francisco, CA	14	31
Priscilla Hsue Cardiology · Los Angeles, CA	11	41

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