What is Seyfettin Alpdogan's specialty?

Seyfettin Alpdogan (NPI 1558538991) is a Medicare-billing provider whose primary specialty is Medical Oncology in Philadelphia, PA.

Where does Seyfettin Alpdogan practice?

Seyfettin Alpdogan practices in Philadelphia, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1558538991.

How much does Medicare pay Seyfettin Alpdogan?

Seyfettin Alpdogan (NPI 1558538991) received approximately $35K in total Medicare Part B payments, serving 117 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558538991

Seyfettin AlpdoganMD

PRACTICEJEFFERSON UNIVERSITY PHYSICIANSSee all providers at this practice →

Medical OncologyPhiladelphia, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

165

Unique beneficiaries

—

Total services

378

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

Total Medicare services vs. 199 Medical Oncology providers in PA — below median (cohort median 620).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$799

Distinct drugs

Brand share

31.1%

Top prescribed drugs

Ondansetron Hcl16 claims

Prochlorperazine Maleate15 claims

Valacyclovir Hcl14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Seyfettin Alpdogan'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THOMAS JEFFERSON UNIVERSITY HOSPITALS INC	97	1,109
Jerald Gong Pathology · Philadelphia, PA	40	415
KLUMPP, THOMAS	27	701
SHARMA, MANISH	25	359
Margaret Kasner Hematology-Oncology · Philadelphia, PA	23	444
Stephen Peiper Pathology · Philadelphia, PA	23	289
CARABASI, MATTHEW	17	461
John Wagner Medical Oncology · Charlottesville, VA	17	331
WASTI, NYLAH	15	59
David Karasick Diagnostic Radiology · Philadelphia, PA	13	71

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