PROVIDER PROFILE · NPI 1659373421

Erwin OeiMD

Pulmonary DiseaseSummit, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,157

Unique beneficiaries

—

Total services

2,665

Distinct HCPCS

Medicare payment

$197K

Peer benchmark

Total Medicare services vs. 363 Pulmonary Disease providers in NJ — top quintile (cohort median 1,516).

PRESCRIBING · PART D · 2024

Total Rx claims

3,491

Beneficiaries

—

Total drug cost

$2.3M

Distinct drugs

Brand share

76.6%

Top prescribed drugs

Fluticasone/Umeclidin/Vilanter589 claims

Albuterol Sulfate399 claims

Fluticasone/Vilanterol241 claims

Umeclidinium Brm/Vilanterol Tr223 claims

Prednisone198 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$982

Payment records

By payment type

Food and Beverage$982

REFERRAL NETWORK

Where Erwin Oei'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). 140 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
AHS HOSPITAL CORP.	713	3,200
David Paik Diagnostic Radiology · Parsippany, NJ	229	867
Atlantic Ambulance Corp. Ambulance Service Provider · Livingston, NJ	169	348
NPI 1427148279	159	373
Hal Ginsberg Diagnostic Radiology · Morristown, NJ	142	327
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	115	398
Thaddeus Yablonsky Diagnostic Radiology · Morristown, NJ	113	217
Edward Dimitry Pulmonary Disease · Summit, NJ	109	238
Mark Cosentino Diagnostic Radiology · Morristown, NJ	103	192
Sue Fessler Pulmonary Disease · Kalispell, MT	99	263
Chaitali Gupte Pulmonary Disease · Summit, NJ	98	291
Robyn Murphy Diagnostic Radiology · Morristown, NJ	85	167

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