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PROVIDER PROFILE · NPI 1598849895

Tahir MahmoodMD

Internal MedicineLombard, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
107
Unique beneficiaries
—
Total services
150
Distinct HCPCS
4
Medicare payment
$9K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,790 Internal Medicine providers in IL — bottom quintile (cohort median 760).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
768
Beneficiaries
—
Total drug cost
$22K
Distinct drugs
22
Brand share
12.6%
Top prescribed drugs
Atorvastatin Calcium119 claims
Levothyroxine Sodium74 claims
Lisinopril67 claims
Metoprolol Tartrate58 claims
Simvastatin54 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Tahir Mahmood'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). 44 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
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96197
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85239
Mission Care Of Illinois Llc
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77182
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NPI 104320250066258
Kelly Geldmacher
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63140
Erica Uppstrom
Cardiology · Saint Louis, MO
62165
Susan Huchel
Nurse Practitioner · Troy, IL
61117
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.