What is Nathan Bahary's specialty?

Nathan Bahary (NPI 1578535803) is a Medicare-billing provider whose primary specialty is Medical Oncology in Pittsburgh, PA.

Where does Nathan Bahary practice?

Nathan Bahary practices in Pittsburgh, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1578535803.

How much does Medicare pay Nathan Bahary?

Nathan Bahary (NPI 1578535803) received approximately $23K in total Medicare Part B payments, serving 92 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578535803

Nathan BaharyMD, PHD

Medical OncologyPittsburgh, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

117

Unique beneficiaries

—

Total services

231

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

105

Beneficiaries

—

Total drug cost

$184K

Distinct drugs

Brand share

40.0%

Top prescribed drugs

Prochlorperazine Maleate35 claims

Ondansetron Hcl16 claims

Lipase/Protease/Amylase15 claims

Afatinib Dimaleate14 claims

Diphenoxylate Hcl/Atropine13 claims

QUALITY · MIPS · 2024

Final MIPS score

79.5

Quality

73.4

Cost

47.9

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.19%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$290

Payment records

By payment type

Food and Beverage$222

Education$68

Top paying entities

Food and Beverage$222

Education$68

REFERRAL NETWORK

Where Nathan Bahary'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GARDNER, DIANE	28	114
UPMC PRESBYTERIAN SHADYSIDE	27	168
Janet Durick Diagnostic Radiology · Pittsburgh, PA	24	103
Herbert Zeh Surgical Oncology · Dallas, TX	15	90
James Pingpank General Surgery · Pittsburgh, PA	11	100

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