What is Barbara Greenspan's specialty?

Barbara Greenspan (NPI 1548544869) is a Medicare-billing provider whose primary specialty is Psychologist, Clinical in Madison, CT.

Where does Barbara Greenspan practice?

Barbara Greenspan practices in Madison, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1548544869.

How much does Medicare pay Barbara Greenspan?

Barbara Greenspan (NPI 1548544869) received approximately $75K in total Medicare Part B payments, serving 27 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548544869

Barbara GreenspanPSYD

Psychologist, ClinicalMadison, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

600

Distinct HCPCS

Medicare payment

$72K

Peer benchmark

Total Medicare services vs. 163 Psychologist, Clinical providers in CT — top quintile (cohort median 248).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Barbara 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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CSC ENTERPRISES, INC.	52	208
HARTFORD HEALTHCARE LABORATORIES	38	929
American Medical Response Of Connecticut Incorporated Ambulance Service Provider · New Haven, CT	37	96
Jeffrey Gottlieb Psychiatry · Middletown, CT	37	399
Katy Mc Allister Podiatry · Forest Hills, NY	34	224
Akinola Mobolaji Nurse Practitioner · Philipsburg, PA	32	364
PRELI-DERWIN, TRACIE	31	1,544
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	30	166
Wentao Yang Nurse Practitioner · West Haven, CT	29	220
DAY KIMBALL HEALTHCARE, INC.	28	139
John Huang Internal Medicine · Wallingford, CT	26	170
YALE NEW HAVEN HOSPITAL	26	48

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