What is Jennifer Van Warmerdam's specialty?

Jennifer Van Warmerdam (NPI 1922232404) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in San Francisco, CA.

Where does Jennifer Van Warmerdam practice?

Jennifer Van Warmerdam practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1922232404.

How much does Medicare pay Jennifer Van Warmerdam?

Jennifer Van Warmerdam (NPI 1922232404) received approximately $233K in total Medicare Part B payments, serving 401 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922232404

Jennifer Van WarmerdamM.D.

Orthopedic SurgerySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,197

Unique beneficiaries

—

Total services

7,217

Distinct HCPCS

Medicare payment

$213K

Peer benchmark

Total Medicare services vs. 1,921 Orthopedic Surgery providers in CA — top quintile (cohort median 1,100).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

99.6

Quality

86.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.04%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$48

Payment records

By payment type

Food and Beverage$48

Top paying entities

Food and Beverage$48

REFERRAL NETWORK

Where Jennifer Van Warmerdam'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). 27 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UCSF HEALTH COMMUNITY HOSPITALS	240	1,057
Luke Scalcione Diagnostic Radiology · San Diego, CA	60	179
Elizabeth Andrews Physician Assistant · San Francisco, CA	47	152
David Priest Diagnostic Radiology · San Francisco, CA	39	104
Jessica Tan Diagnostic Radiology · San Francisco, CA	32	98
Flora Stepansky Diagnostic Radiology · San Francisco, CA	28	68
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	27	67
Mamata Myneni Diagnostic Radiology · Durham, NC	27	95
John Harris Diagnostic Radiology · San Francisco, CA	20	35
Richard Podolin Cardiology · San Francisco, CA	18	91
Shannon Mulholland Pathology · San Francisco, CA	18	48
Ken Hsu Orthopedic Surgery · San Francisco, CA	17	69

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