What is Jonathan Graf's specialty?

Jonathan Graf (NPI 1487660635) is a Medicare-billing provider whose primary specialty is Rheumatology in San Francisco, CA.

Where does Jonathan Graf practice?

Jonathan Graf practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1487660635.

How much does Medicare pay Jonathan Graf?

Jonathan Graf (NPI 1487660635) received approximately $19K in total Medicare Part B payments, serving 55 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events