What is Douglas Weinstein's specialty?

Douglas Weinstein (NPI 1639389315) is a Medicare-billing provider whose primary specialty is Gastroenterology in Neptune, NJ.

Where does Douglas Weinstein practice?

Douglas Weinstein practices in Neptune, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1639389315.

How much does Medicare pay Douglas Weinstein?

Douglas Weinstein (NPI 1639389315) received approximately $52K in total Medicare Part B payments, serving 209 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639389315

Douglas WeinsteinMD

GastroenterologyNeptune, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

372

Unique beneficiaries

—

Total services

421

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

Total Medicare services vs. 544 Gastroenterology providers in NJ — below median (cohort median 963).

PRESCRIBING · PART D · 2024

Total Rx claims

1,090

Beneficiaries

—

Total drug cost

$484K

Distinct drugs

Brand share

44.4%

Top prescribed drugs

Omeprazole113 claims

Dexlansoprazole99 claims

Prucalopride Succinate97 claims

Pantoprazole Sodium77 claims

Esomeprazole Magnesium73 claims

QUALITY · MIPS · 2024

Final MIPS score

96.9

Quality

79.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.92%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$372

Payment records

By payment type

Food and Beverage$372

Top paying entities

Food and Beverage$372

REFERRAL NETWORK

Where Douglas Weinstein'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CAPITAL HEALTH SYSTEM, INC.	39	126
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	13	25

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