What is Peter Ostrow's specialty?

Peter Ostrow (NPI 1841300845) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Boston, MA.

Where does Peter Ostrow practice?

Peter Ostrow practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1841300845.

How much does Medicare pay Peter Ostrow?

Peter Ostrow (NPI 1841300845) received approximately $20K in total Medicare Part B payments, serving 123 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841300845

Peter OstrowMD

Pulmonary DiseaseBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

169

Unique beneficiaries

—

Total services

178

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 402 Pulmonary Disease providers in MA — bottom quintile (cohort median 573).

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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Peter Ostrow'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BETH ISRAEL DEACONESS HOSPITAL-NEEDHAM, INC.	342	2,001
Perminder Dhillon Internal Medicine · Needham, MA	79	187
DURBIN, WILLIAM	44	65
NI MHUIRCHEARTAIGH, JENNIFER	35	76
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	30	85
Alice Fisher Diagnostic Radiology · Boston, MA	30	60
Lopamudra Acharya Internal Medicine · Needham, MA	30	90
Andrew Bennett Diagnostic Radiology · Worcester, MA	27	53
Yatish Patel Pulmonary Disease · Needham, MA	27	63
Sejal Shah Diagnostic Radiology · Dallas, TX	26	57
Daniel Rutowicz Podiatry · Needham, MA	25	66
Daniela Rohne-Garlapati Internal Medicine · Cambridge, MA	19	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

Healthparse Signals

Monitor this provider for changes — dated NPI change events