What is Gary Besser's specialty?

Gary Besser (NPI 1992809982) is a Medicare-billing provider whose primary specialty is Obstetrics & Gynecology in Stamford, CT.

Where does Gary Besser practice?

Gary Besser practices in Stamford, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1992809982.

How much does Medicare pay Gary Besser?

Gary Besser (NPI 1992809982) received approximately $55K in total Medicare Part B payments, serving 283 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992809982

Gary BesserMD

Obstetrics & GynecologyStamford, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

773

Unique beneficiaries

—

Total services

795

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

Total Medicare services vs. 403 Obstetrics & Gynecology providers in CT — top quintile (cohort median 107).

PRESCRIBING · PART D · 2024

Total Rx claims

690

Beneficiaries

—

Total drug cost

$103K

Distinct drugs

Brand share

60.3%

Top prescribed drugs

Estradiol159 claims

Estrogens, Conjugated53 claims

Estradiol49 claims

Raloxifene Hcl47 claims

Clotrimazole/Betamethasone Dip47 claims

QUALITY · MIPS · 2024

Final MIPS score

89.1

Quality

85.8

Cost

77.8

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.59%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Gary Besser'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STAMFORD HOSPITAL	151	318
ROSE, DONNA	135	160
NORWALK HOSPITAL ASSOCIATION	21	31
HARTFORD HEALTHCARE LABORATORIES	18	26
David Gruen Diagnostic Radiology · Stamford, CT	16	23
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	11	33

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