What is Peter Buffa's specialty?

Peter Buffa (NPI 1790884344) is a Medicare-billing provider whose primary specialty is Internal Medicine in Bethpage, NY.

Where does Peter Buffa practice?

Peter Buffa practices in Bethpage, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1790884344.

How much does Medicare pay Peter Buffa?

Peter Buffa (NPI 1790884344) received approximately $281K in total Medicare Part B payments, serving 655 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790884344

Peter BuffaM.D.

PRACTICEISLAND MEDICAL GROUP, PCSee all providers at this practice →

Internal MedicineBethpage, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,688

Unique beneficiaries

—

Total services

6,387

Distinct HCPCS

Medicare payment

$253K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

9,859

Beneficiaries

—

Total drug cost

$572K

Distinct drugs

128

Brand share

16.6%

Top prescribed drugs

Atorvastatin Calcium802 claims

Amlodipine Besylate551 claims

Levothyroxine Sodium466 claims

Metoprolol Succinate389 claims

Rosuvastatin Calcium348 claims

QUALITY · MIPS · 2024

Final MIPS score

82.1

Quality

72.1

Cost

75.8

Improvement activities

40.0

Promoting interop.

91.0

Payment adjustment

0.30%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$764

Payment records

By payment type

Food and Beverage$764

Top paying entities

Food and Beverage$764

REFERRAL NETWORK

Where Peter Buffa'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sander Leiman Cardiology · Plainview, NY	63	197
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	53	146
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	52	422
Haim Brandspiegel Cardiology · Plainview, NY	27	173
WSNCHS NORTH, INC.	24	59
Jay Hammel Diagnostic Radiology · Bethpage, NY	18	56
PROHEALTH CARE ASSOCIATES LLP	16	53
NORTH SHORE UNIVERSITY HOSPITAL	16	30
MOUNT SINAI HOSPITAL	15	28
NPI 1285668665	15	67
PLAINVIEW HOSPITAL	14	37
Robert Hitscherich Gastroenterology · Plainview, NY	12	46

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