What is Peter Frelinghuysen's specialty?

Peter Frelinghuysen (NPI 1922153832) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in New York, NY.

Where does Peter Frelinghuysen practice?

Peter Frelinghuysen practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1922153832.

How much does Medicare pay Peter Frelinghuysen?

Peter Frelinghuysen (NPI 1922153832) received approximately $27K in total Medicare Part B payments, serving 59 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922153832

Peter FrelinghuysenMD

PRACTICEMICHAEL E. GRIBETZ, MD PCSee all providers at this practice →

Orthopedic SurgeryNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 1,320 Orthopedic Surgery providers in NY — bottom quintile (cohort median 1,129).

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

Total received

$21

Payment records

By payment type

Food and Beverage$21

Top paying entities

Food and Beverage$21

REFERRAL NETWORK

Where Peter Frelinghuysen'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Joel Bonamo Orthopaedic Surgery · Staten Island, NY	18	53
LENOX HILL HOSPITAL	16	30
STATEN ISLAND UNIVERSITY HOSPITAL	14	33
Marcos Cruz Neurology · Guaynabo, PR	12	20

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