Doctor profile · Federal record
Dr. Ketti Petersen, MD
Hospice and Palliative Medicine (Family Medicine) Physician (CMS: Hospice/Palliative Care) · Family Medicine Physician · Ann Arbor, MI
- NPI 1003128919
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 E Medical Center Dr
Ann Arbor, MI 481095000
(734) 936-4000 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- July 2010 — 16 yrs on file
- Profile last updated
- November 11, 2020
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207QH0002X — NUCC code
- State license (1)
- Michigan #4301096617
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003128919. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
56
Distinct HCPCS
3
Medicare allowed
$5,854
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 23 | 18 | $75 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 22 | 12 | $121 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $133 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 18. This provider delivers 3.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ketti Petersen's medical specialty?
Dr. Ketti Petersen practices Hospice and Palliative Medicine (Family Medicine) Physician in Ann Arbor, MI.
Where does Dr. Ketti Petersen practice?
Dr. Ketti Petersen practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7349364000.
What is Dr. Ketti Petersen's NPI?
Dr. Ketti Petersen's National Provider Identifier (NPI) is 1003128919, issued by NPPES.
Does Dr. Ketti Petersen accept Medicare assignment?
Yes. Dr. Ketti Petersen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ketti Petersen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.