What is Jeffrey Greenspan's specialty?

Jeffrey Greenspan (NPI 1356376479) is a Medicare-billing provider whose primary specialty is Gastroenterology in Philadelphia, PA.

Where does Jeffrey Greenspan practice?

Jeffrey Greenspan practices in Philadelphia, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1356376479.

How much does Medicare pay Jeffrey Greenspan?

Jeffrey Greenspan (NPI 1356376479) received approximately $52K in total Medicare Part B payments, serving 253 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1356376479

Jeffrey GreenspanD.O.

PRACTICEAASOP, INCORPORATEDSee all providers at this practice →

GastroenterologyPhiladelphia, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

412

Unique beneficiaries

—

Total services

435

Distinct HCPCS

Medicare payment

$51K

Peer benchmark

Total Medicare services vs. 771 Gastroenterology providers in PA — below median (cohort median 585).

PRESCRIBING · PART D · 2024

Total Rx claims

741

Beneficiaries

—

Total drug cost

$552K

Distinct drugs

Brand share

31.8%

Top prescribed drugs

Omeprazole284 claims

Sod Sulf/Pot Chloride/Mag Sulf99 claims

Pantoprazole Sodium80 claims

Dicyclomine Hcl72 claims

Mesalamine30 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

146

By payment type

Food and Beverage$3K

Education$18

Top paying entities

Food and Beverage$3K

Education$18

REFERRAL NETWORK

Where Jeffrey Greenspan'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). 3 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Cblpath, Inc Clinical Laboratory · Rye Brook, NY	45	88
HAAS, ALLEN	45	89
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	32	88

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Cottman Ambulatory Surgery Center Ambulatory Surgical Center · Philadelphia, PA	74	170
Cblpath, Inc Clinical Laboratory · Rye Brook, NY	40	55
HAAS, ALLEN	37	53
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	24	72

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