Doctor profile · Federal record
Dr. Errol Zimmerman, M.D.
Hospitalist Physician · Internal Medicine Physician · Detroit, MI
- NPI 1316015852
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2799 West Grand Blvd.
Detroit, MI 48202
(313) 916-8144 - Mailing address
-
2799 W Grand Blvd
Detroit, MI 482022608
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- March 17, 2017
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Michigan #1316015852 · Michigan #4301056632
- Medicaid
- MI #306001110
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316015852. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
548
Distinct HCPCS
4
Medicare allowed
$50,454
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 390 | 122 | $81 | |
99239 |
Hospital discharge day management, more than 30 minutes | 104 | 95 | $116 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 40 | 39 | $133 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 14 | 11 | $121 |
In context: peer comparison
Among 13 peers in Detroit Hospitalist Physician, average services per provider: 160. This provider delivers 3.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
124
Patients
116
Total drug cost
$13,001
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 24 | 23 | $66 |
| Metoprolol Tartrate | Generic | 23 | 23 | $336 |
| Furosemide | Generic | 18 | 18 | $118 |
| Eliquis (Apixaban) | Brand | 16 | 13 | $11,557 |
| Metoprolol Succinate | Generic | 15 | 13 | $316 |
| Amiodarone Hcl | Generic | 14 | 13 | $282 |
| Atorvastatin Calcium | Generic | 14 | 13 | $326 |
Frequently asked questions
What is Dr. Errol Zimmerman's medical specialty?
Dr. Errol Zimmerman practices Hospitalist Physician in Detroit, MI.
Where does Dr. Errol Zimmerman practice?
Dr. Errol Zimmerman practices at 2799 West Grand Blvd., Detroit, MI 48202. Office phone: 3139168144.
What is Dr. Errol Zimmerman's NPI?
Dr. Errol Zimmerman's National Provider Identifier (NPI) is 1316015852, issued by NPPES.
What procedures does Dr. Errol Zimmerman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.