What is Tamer Mahmoud's specialty?

Tamer Mahmoud (NPI 1588604458) is a Medicare-billing provider whose primary specialty is Ophthalmology in Royal Oak, MI.

Where does Tamer Mahmoud practice?

Tamer Mahmoud practices in Royal Oak, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1588604458.

How much does Medicare pay Tamer Mahmoud?

Tamer Mahmoud (NPI 1588604458) received approximately $3.1M in total Medicare Part B payments, serving 874 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1588604458

Tamer MahmoudMD

OphthalmologyRoyal Oak, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,198

Unique beneficiaries

—

Total services

33,219

Distinct HCPCS

Medicare payment

$2.9M

Peer benchmark

Total Medicare services vs. 608 Ophthalmology providers in MI — top quintile (cohort median 1,582).

PRESCRIBING · PART D · 2024

Total Rx claims

255

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Prednisolone Acetate113 claims

Ketorolac Tromethamine108 claims

Brimonidine Tartrate21 claims

Atropine Sulfate13 claims

QUALITY · MIPS · 2024

Final MIPS score

95.3

Quality

91.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$405

Payment records

By payment type

Food and Beverage$405

Top paying entities

Food and Beverage$405

REFERRAL NETWORK

Where Tamer Mahmoud'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Dilraj Grewal Ophthalmology · Chicago, IL	27	98
SOLSTAS LAB PARTNERS GROUP LLC	18	86
Michael Seider Ophthalmology · San Francisco, CA	14	49
Neil Freedman Cardiology · Durham, NC	13	40

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events