What is Daniel Chrobak's specialty?

Daniel Chrobak (NPI 1053638106) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Francisco, CA.

Where does Daniel Chrobak practice?

Daniel Chrobak practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1053638106.

How much does Medicare pay Daniel Chrobak?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Daniel Chrobak (NPI 1053638106) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1053638106

Daniel Chrobak

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$90K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Etanercept11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Daniel Chrobak'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CITY & COUNTY OF SAN FRANCISCO	14	85

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO	88	346
Teresa Darragh Pathology · San Francisco, CA	77	369
CITY & COUNTY OF SAN FRANCISCO	12	71

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