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PROVIDER PROFILE · NPI 1023105178

David MartinezDO

Family PracticeNapa, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 057517
Home health agency
CCN 050009
Hospital
CCN 050013
Hospital
CCN 555095
Nursing home
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$52
Payment records
1
By payment type
Food and Beverage$52
PRESCRIBING · PART D · 2024
Total Rx claims
2,142
Beneficiaries
—
Total drug cost
$184K
Distinct drugs
50
Brand share
21.8%
Top prescribed drugs
Atorvastatin Calcium213 claims
Tamsulosin Hcl178 claims
Amlodipine Besylate119 claims
Lisinopril114 claims
Gabapentin93 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
489
Unique beneficiaries
—
Total services
806
Distinct HCPCS
8
Medicare payment
$33K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 8,228 Family Practice providers in CA — above median (cohort median 411).
REFERRAL NETWORK

Where David Martinez'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). 21 inbound referrers · 49 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC2771,323
Martin Laufik
Diagnostic Radiology · La Jolla, CA
51124
Bruce Troup
Diagnostic Radiology · Napa, CA
4591
Sergio Manubens
Cardiology · Napa, CA
36149
John Bosetti
Ophthalmology · Napa, CA
3189
Brian Mundy
Internal Medicine · Napa, CA
3082
FREETO, DAVID26129
Francis Healy
Pulmonary Disease · Napa, CA
2181
Robert Davis
Specialist · Napa, CA
2057
Debra Trnavsky-Hobbs
Hospitalist · Napa, CA
2067
MERWIN, MICHAEL1727
Margaret Schlatter
Neurology · Napa, CA
17108
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC3031,808
NPI 157853926859147
Bruce Troup
Diagnostic Radiology · Napa, CA
55158
Martin Laufik
Diagnostic Radiology · La Jolla, CA
49165
Unilab Corporation
Clinical Laboratory · Sacramento, CA
48118
Sergio Manubens
Cardiology · Napa, CA
45166
Christopher Schultz
Diagnostic Radiology · Napa, CA
43111
Richard Waters
Diagnostic Radiology · Milwaukee, WI
42141
David Goller
Diagnostic Radiology · Napa, CA
4197
Brian Mundy
Internal Medicine · Napa, CA
32103
Andrew Wong
Interventional Cardiology · Napa, CA
3286
John Bosetti
Ophthalmology · Napa, CA
2786
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.