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PROVIDER PROFILE · NPI 1184674400

Schuman TamM.D.

PRACTICEASTHMA & ALLERGY CLINIC OF MARIN & SAN FRANCISCOSee all providers at this practice →
Allergy/ ImmunologySan Francisco, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 050047
Hospital
CCN 050131
Hospital
CCN 050360
Hospital
CCN 050457
Hospital
QUALITY · MIPS · 2024
Final MIPS score
50.8
Quality
78.1
Cost
65.1
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-2.90%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
2,439
Beneficiaries
—
Total drug cost
$1.3M
Distinct drugs
35
Brand share
63.1%
Top prescribed drugs
Montelukast Sodium308 claims
Albuterol Sulfate234 claims
Ipratropium Bromide133 claims
Fluticasone/Vilanterol119 claims
Fluticasone Propionate114 claims
REFERRAL NETWORK

Where Schuman Tam'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 · 19 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MARIN GENERAL HOSPITAL117473
SUTTER BAY HOSPITALS52154
Ucsf Dermatopathology Service
Clinical Laboratory · San Francisco, CA
2136
Frederick Kretzschmar
Pathology · Greenbrae, CA
1627
UCSF HEALTH COMMUNITY HOSPITALS1657
BAER, MARGARET1257
Sajot Grewal
Internal Medicine · Corte Madera, CA
1232
ORWIG, DENNIS1116
John Graham
Family Practice · Greenbrae, CA
1116
Marin Endoscopy Center, Llc
Ambulatory Surgical Center · Greenbrae, CA
1115
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MARIN GENERAL HOSPITAL127652
SUTTER BAY HOSPITALS43116
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO34140
SUTTER BAY HOSPITALS3070
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
3063
Unilab Corporation
Clinical Laboratory · Sacramento, CA
2785
Vida Campbell
Diagnostic Radiology · Palo Alto, CA
2029
Ucsf Dermatopathology Service
Clinical Laboratory · San Francisco, CA
2034
UCSF HEALTH COMMUNITY HOSPITALS1740
ORWIG, DENNIS1626
John Shin
Ophthalmology · San Rafael, CA
1633
Christian Kim
Ophthalmology · San Rafael, CA
1423
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,270
Unique beneficiaries
—
Total services
12,549
Distinct HCPCS
15
Medicare payment
$195K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 329 Allergy/ Immunology providers in CA — top quintile (cohort median 4,377).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
110
By payment type
Food and Beverage$3K