Doctor profile · Federal record
Dr. Joanne Baker, DO
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Kalamazoo, MI
- NPI 1851338610
- Accepts Medicare
- MIPS 92.5 / 100 · 2023
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Oakland Dr
Kalamazoo, MI 490081282
(269) 337-6300
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 14, 2011
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #5101011283
- Medicaid
- MI #1851338610
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851338610. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
76
Distinct HCPCS
4
Medicare allowed
$7,668
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 35 | 17 | $78 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 14 | $87 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $171 | |
99239 |
Hospital discharge day management, more than 30 minutes | 11 | 11 | $112 |
In context: peer comparison
Among 57 peers in this city , average services per provider: 93. This provider delivers 0.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Joanne Baker's medical specialty?
Dr. Joanne Baker practices Internal Medicine Physician in Kalamazoo, MI.
Where does Dr. Joanne Baker practice?
Dr. Joanne Baker practices at 1000 Oakland Dr, Kalamazoo, MI 490081282. Office phone: 2693376300.
What is Dr. Joanne Baker's NPI?
Dr. Joanne Baker's National Provider Identifier (NPI) is 1851338610, issued by NPPES.
Does Dr. Joanne Baker accept Medicare assignment?
Yes. Dr. Joanne Baker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joanne Baker commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.