What is Philip Starr's specialty?

Philip Starr (NPI 1669439246) is a Medicare-billing provider whose primary specialty is Neurosurgery in San Francisco, CA.

Where does Philip Starr practice?

Philip Starr practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1669439246.

How much does Medicare pay Philip Starr?

Philip Starr (NPI 1669439246) received approximately $72K in total Medicare Part B payments, serving 84 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669439246

Philip StarrMD

PRACTICEUCSF MEDICAL CENTERSee all providers at this practice →

NeurosurgerySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

122

Unique beneficiaries

—

Total services

124

Distinct HCPCS

Medicare payment

$57K

Peer benchmark

Total Medicare services vs. 497 Neurosurgery providers in CA — bottom quintile (cohort median 341).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

81.1

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$4K

Payment records

By payment type

Consulting Fee$4K

Food and Beverage$729

Top paying entities

Consulting Fee$4K

Food and Beverage$729

REFERRAL NETWORK

Where Philip Starr'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Marta San Luciano Palenzuela Neurology · San Francisco, CA	17	53
Jill Ostrem Neurology · San Francisco, CA	12	37

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events