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PROVIDER PROFILE · NPI 1194884502

Mark ReginatoM.D.

Internal MedicineDanville, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (10)

CCN 053137
Home health agency
CCN 057517
Home health agency
CCN 058415
Home health agency
CCN 059612
Home health agency
CCN 559096
Home health agency
CCN 050180
Hospital
CCN 050283
Hospital
CCN 050305
Hospital
CCN 050496
Hospital
CCN 050689
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
4,533
Unique beneficiaries
—
Total services
5,725
Distinct HCPCS
34
Medicare payment
$440K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
REFERRAL NETWORK

Where Mark Reginato'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). 10 inbound referrers · 36 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SUTTER EAST BAY HOSPITALS121235
AMMON, RANDALL3456
Bradford Piatt
Diagnostic Radiology · Lafayette, CA
1621
Brian Candell
Internal Medicine · Orinda, CA
1629
Ucsf Dermatopathology Service
Clinical Laboratory · San Francisco, CA
1517
Robert Sorenson
Ophthalmology · Berkeley, CA
1526
Eric Dovichi
Diagnostic Radiology · Walnut Creek, CA
1425
Mary Miller
Internal Medicine · Orinda, CA
1325
Premjit Chahal
Gastroenterology · Pleasant Hill, CA
1242
Warren Dotz
Dermatology · Berkeley, CA
1215
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
208541
SUTTER EAST BAY HOSPITALS83185
Unilab Corporation
Clinical Laboratory · Sacramento, CA
67157
JOHN MUIR HEALTH66184
Mary Miller
Internal Medicine · Orinda, CA
5686
AMMON, RANDALL3979
Eric Dovichi
Diagnostic Radiology · Walnut Creek, CA
2837
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO2143
Brian Candell
Internal Medicine · Orinda, CA
2025
Matthew Epstein
Diagnostic Radiology · San Francisco, CA
1833
Richard Brenner
Diagnostic Radiology · San Francisco, CA
1721
Bradford Piatt
Diagnostic Radiology · Lafayette, CA
1725
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.
QUALITY · MIPS · 2024
Final MIPS score
92.9
Quality
99.6
Cost
76.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.75%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
5,819
Beneficiaries
—
Total drug cost
$740K
Distinct drugs
122
Brand share
22.9%
Top prescribed drugs
Atorvastatin Calcium367 claims
Rosuvastatin Calcium255 claims
Amlodipine Besylate250 claims
Zolpidem Tartrate234 claims
Losartan Potassium181 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
173
By payment type
Food and Beverage$3K
Education$17