What is Greta Taitelbaum's specialty?

Greta Taitelbaum (NPI 1649246273) is a Medicare-billing provider whose primary specialty is Gastroenterology in Framingham, MA.

Where does Greta Taitelbaum practice?

Greta Taitelbaum practices in Framingham, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1649246273.

How much does Medicare pay Greta Taitelbaum?

Greta Taitelbaum (NPI 1649246273) received approximately $110K in total Medicare Part B payments, serving 690 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649246273

Greta TaitelbaumMD CM FRCP(C) FACG

PRACTICEGREATER BOSTON GASTROENTEROLOGYSee all providers at this practice →

GastroenterologyFramingham, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

962

Unique beneficiaries

—

Total services

1,467

Distinct HCPCS

Medicare payment

$102K

Peer benchmark

Total Medicare services vs. 483 Gastroenterology providers in MA — top quintile (cohort median 638).

PRESCRIBING · PART D · 2024

Total Rx claims

691

Beneficiaries

—

Total drug cost

$436K

Distinct drugs

Brand share

17.1%

Top prescribed drugs

Omeprazole248 claims

Famotidine165 claims

Pantoprazole Sodium81 claims

Dicyclomine Hcl29 claims

Budesonide26 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$156

Payment records

By payment type

Food and Beverage$156

Top paying entities

Food and Beverage$156

REFERRAL NETWORK

Where Greta Taitelbaum'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ilene Carlson Pathology · Brockton, MA	22	51
MORRIS, MARY LOU	22	44
Jeff Velez Interventional Radiology · Medford, MA	21	52
Charles River Endoscopy Llc Ambulatory Surgical Center · Framingham, MA	20	41
Ronnie Sebro Diagnostic Radiology · Houston, TX	20	40
Michelle Swire Diagnostic Radiology · Framingham, MA	20	43
Justine Morris Diagnostic Radiology · Worcester, MA	20	38
BICK, RONALD	19	26
Patrick Blomberg Clinical Cardiac Electrophysiology · Framingham, MA	19	29
Stephen Kapaon Anesthesiology · Worcester, MA	19	37
Erica Gupta Diagnostic Radiology · Framingham, MA	19	30
Howard Sussman Internal Medicine · Framingham, MA	18	31

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