What is Ketti Petersen's specialty?

Ketti Petersen (NPI 1003128919) is a Medicare-billing provider whose primary specialty is Hospice and Palliative Care in Ann Arbor, MI.

Where does Ketti Petersen practice?

Ketti Petersen practices in Ann Arbor, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1003128919.

How much does Medicare pay Ketti Petersen?

Ketti Petersen (NPI 1003128919) received approximately $9K in total Medicare Part B payments, serving 50 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003128919

Ketti PetersenMD

PRACTICEUNIVERSITY OF MICHIGANSee all providers at this practice →

Hospice and Palliative CareAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

100

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 45 Hospice and Palliative Care providers in MI — below median (cohort median 238).

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

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 230046

Hospital

REFERRAL NETWORK

Where Ketti 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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF MICHIGAN	46	194

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF MICHIGAN	62	342
REGENTS OF THE UNIVERSITY OF MICHIGAN	50	257
ST JOSEPH MERCY CHELSEA INC	25	78

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