PROVIDER PROFILE · NPI 1487660635

Jonathan GrafMD

RheumatologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

100

Unique beneficiaries

—

Total services

181

Distinct HCPCS

Medicare payment

$18K

Peer benchmark

Total Medicare services vs. 530 Rheumatology providers in CA — bottom quintile (cohort median 1,833).

PRESCRIBING · PART D · 2024

Total Rx claims

1,043

Beneficiaries

—

Total drug cost

$1.9M

Distinct drugs

Brand share

45.6%

Top prescribed drugs

Prednisone233 claims

Methotrexate Sodium162 claims

Hydroxychloroquine Sulfate81 claims

Sulfasalazine75 claims

Certolizumab Pegol70 claims

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

No data available for this provider in 2024.

REFERRAL NETWORK

Where Jonathan Graf'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). 3 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CITY & COUNTY OF SAN FRANCISCO	69	314
Terry Lynch Diagnostic Radiology · San Francisco, CA	24	53
Thienkhai Vu Diagnostic Radiology · San Francisco, CA	15	37

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CITY & COUNTY OF SAN FRANCISCO	46	199
Thienkhai Vu Diagnostic Radiology · San Francisco, CA	13	32
Terry Lynch Diagnostic Radiology · San Francisco, CA	12	19
Viviane Delaney Diagnostic Radiology · Sacramento, CA	11	33

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