What is Megan Petersen's specialty?

Megan Petersen (NPI 1215181029) is a Medicare-billing provider whose primary specialty is Gynecological Oncology in Billings, MT.

Where does Megan Petersen practice?

Megan Petersen practices in Billings, MT, based on the location reported in the CMS Medicare provider datasets for NPI 1215181029.

How much does Medicare pay Megan Petersen?

Megan Petersen (NPI 1215181029) received approximately $78K in total Medicare Part B payments, serving 174 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1215181029

Megan PetersenM.D.

PRACTICEBILLINGS CINICSee all providers at this practice →

Gynecological OncologyBillings, MTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

405

Unique beneficiaries

—

Total services

498

Distinct HCPCS

Medicare payment

$54K

Peer benchmark

Total Medicare services vs. 6 Gynecological Oncology providers in MT — below median (cohort median 580).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$17K

Distinct drugs

Brand share

54.5%

Top prescribed drugs

Apixaban18 claims

Letrozole15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Megan Petersen'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). 0 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF CALIFORNIA	33	226
Edwin Alvarez Gynecological Oncology · Sacramento, CA	15	46

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