PROVIDER PROFILE · NPI 1770672917

Elisa OstafinMD

Internal MedicineAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 3,459 Internal Medicine providers in MI — bottom quintile (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

1,261

Beneficiaries

—

Total drug cost

$62K

Distinct drugs

Brand share

14.4%

Top prescribed drugs

Atorvastatin Calcium119 claims

Losartan Potassium113 claims

Levothyroxine Sodium87 claims

Hydrochlorothiazide84 claims

Rosuvastatin Calcium76 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 Elisa Ostafin'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
REGENTS OF THE UNIVERSITY OF MICHIGAN	385	3,667
REGENTS OF THE UNIVERSITY OF MICHIGAN	289	1,284
Sherry Lenz Nurse Practitioner · Ann Arbor, MI	62	154
KLEAVELAND, MARY	21	69

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