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PROVIDER PROFILE · NPI 1992905558

Tiffany ZellmanMD

PRACTICEKWAN YEE MD PLCSee all providers at this practice →
Internal MedicineRoyal Oak, MII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
686
Unique beneficiaries
—
Total services
1,623
Distinct HCPCS
6
Medicare payment
$134K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,459 Internal Medicine providers in MI — top quintile (cohort median 549).
PRESCRIBING · PART D · 2024
Total Rx claims
92
Beneficiaries
—
Total drug cost
$7K
Distinct drugs
7
Brand share
46.7%
Top prescribed drugs
Cefuroxime Axetil17 claims
Apixaban14 claims
Omeprazole13 claims
Prednisone13 claims
Hydrocodone/Acetaminophen12 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Tiffany Zellman'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). 82 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 1194733964150287
Biotech Clinical Laboratories Inc
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122499
James Stewart
Cardiology · Berkley, MI
121245
Vinay Reddy
Internal Medicine · Troy, MI
93202
Shalini Nagirimadugu
Internal Medicine · Royal Oak, MI
79147
Robert Levin
Internal Medicine · Royal Oak, MI
52103
Bridget Wiater
Diagnostic Radiology · Royal Oak, MI
4268
Richard Zekman
Medical Oncology · Royal Oak, MI
42168
Michael Tenzer
Diagnostic Radiology · Royal Oak, MI
4069
DONOVAN, KENT3970
Abdul-Majid Khan
Diagnostic Radiology · Royal Oak, MI
3964
Savitha Balaraman
Medical Oncology · Madison Heights, MI
38273
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.