PROVIDER PROFILE · NPI 1649689878

Anna OstNP

Nurse PractitionerCambridge, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,121

Unique beneficiaries

—

Total services

1,351

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

Total Medicare services vs. 5,906 Nurse Practitioner providers in MA — top quintile (cohort median 289).

PRESCRIBING · PART D · 2024

Total Rx claims

1,669

Beneficiaries

—

Total drug cost

$129K

Distinct drugs

Brand share

15.6%

Top prescribed drugs

Atorvastatin Calcium158 claims

Lisinopril131 claims

Amlodipine Besylate106 claims

Metoprolol Succinate88 claims

Omeprazole83 claims

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 Anna Ost'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Stephen Ranere Internal Medicine · Cambridge, MA	107	508
Philip Rogoff Diagnostic Radiology · Cambridge, MA	20	29

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