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PROVIDER PROFILE · NPI 1295841955

Michael VaughanMD

Family PracticeSan Francisco, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
85.6
Quality
96.6
Cost
81.8
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.45%
Individual
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 051752
Hospice
CCN 050007
Hospital
CCN 050289
Hospital
CCN 050360
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
197
Beneficiaries
—
Total drug cost
$26K
Distinct drugs
12
Brand share
28.4%
Top prescribed drugs
Apixaban33 claims
Atorvastatin Calcium24 claims
Furosemide24 claims
Gabapentin21 claims
Amlodipine Besylate13 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
747
Unique beneficiaries
—
Total services
1,274
Distinct HCPCS
8
Medicare payment
$114K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Michael Vaughan'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). 55 inbound referrers · 77 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MARIN GENERAL HOSPITAL2821,574
Philip Kurzman
Diagnostic Radiology · Greenbrae, CA
86490
Brian Nagai
Diagnostic Radiology · Fremont, CA
82352
ORWIG, DENNIS79433
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
71410
Donna Hoghooghi
Diagnostic Radiology · Greenbrae, CA
68285
Natalya Lvoff
Diagnostic Radiology · Greenbrae, CA
62275
Robert Wirth
Diagnostic Radiology · Novato, CA
52207
Brian Apter
Internal Medicine · Pasadena, CA
50251
BAER, MARGARET49343
BURKE, JASMINE49220
Katherine Schmidt
Internal Medicine · Oakland, CA
44447
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MARIN GENERAL HOSPITAL2711,218
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
97583
Philip Kurzman
Diagnostic Radiology · Greenbrae, CA
91512
Adam Nevitt
Diagnostic Radiology · Daly City, CA
83411
Brian Nagai
Diagnostic Radiology · Fremont, CA
79296
Ralph Koenker
Diagnostic Radiology · Novato, CA
75289
Felix Adler
Diagnostic Radiology · Mountain View, CA
68194
Donna Hoghooghi
Diagnostic Radiology · Greenbrae, CA
54183
Vida Campbell
Diagnostic Radiology · Palo Alto, CA
53142
Robert Wirth
Diagnostic Radiology · Novato, CA
52199
William Demartini
Diagnostic Radiology · Greenbrae, CA
51254
SUTTER VISITING NURSE ASSOCIATION AND HOSPICE47138
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.