Doctor profile · Federal record
Dr. Joseph Michael Jacob, MD
Internal Medicine Physician (CMS: Internal Medicine) · Grand Rapids, MI
- NPI 1184911034
- Accepts Medicare
- MIPS 93.8 / 100 · 2023
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Michigan St Ne, A721
Grand Rapids, MI 495032560
(616) 391-3139
fax (616) 391-3044
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- February 17, 2021
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301098513
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184911034. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
114
Distinct HCPCS
2
Medicare allowed
$16,931
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 57 | 56 | $126 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 57 | 56 | $171 |
In context: peer comparison
Among 105 peers in this city , average services per provider: 82. This provider delivers 1.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Joseph Michael Jacob's medical specialty?
Dr. Joseph Michael Jacob practices Internal Medicine Physician in Grand Rapids, MI.
Where does Dr. Joseph Michael Jacob practice?
Dr. Joseph Michael Jacob practices at 100 Michigan St Ne, Grand Rapids, MI 495032560. Office phone: 6163913139.
What is Dr. Joseph Michael Jacob's NPI?
Dr. Joseph Michael Jacob's National Provider Identifier (NPI) is 1184911034, issued by NPPES.
Does Dr. Joseph Michael Jacob accept Medicare assignment?
Yes. Dr. Joseph Michael Jacob accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Michael Jacob commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.