caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1275753899

NPI 1275753899

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where NPI 1275753899'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). 7 inbound referrers · 22 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Michael Hallenbeck
Diagnostic Radiology · Grass Valley, CA
4067
RICHEY, MARK3254
Frances Canet
Cardiology · Auburn, CA
1432
Adam Payne
Physician Assistant · Fishkill, NY
1315
John Hagele
Ophthalmology · Grass Valley, CA
1217
Matthew Zealear
Ophthalmology · Grass Valley, CA
1220
Michael Mccormick
Allergy/ Immunology · Grass Valley, CA
1142
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SIERRA NEVADA MEMORIAL-MINERS HOSPITAL257959
Thomas Kanomata
Internal Medicine · Grass Valley, CA
151460
Michael Hallenbeck
Diagnostic Radiology · Grass Valley, CA
61133
RICHEY, MARK61147
David Palmer
Diagnostic Radiology · Albany, NY
53114
Robert Crockett
Diagnostic Radiology · Lynnwood, WA
52111
Martin Engel
Diagnostic Radiology · Red Wing, MN
3174
Jill Fitzpatrick
Family Practice · Grass Valley, CA
2974
Ryan Smith
Cardiology · Grass Valley, CA
2771
GILLES, WILLIAM2447
Unilab Corporation
Clinical Laboratory · Sacramento, CA
1840
Matthew Zealear
Ophthalmology · Grass Valley, CA
1622
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.