Doctor profile · Federal record
Dr. Eric Greenberg, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Addiction Medicine (Family Medicine) Physician · Flint, MI
- NPI 1144562968
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
5085 W Bristol RD
Flint, MI 485072922
(810) 243-5085
fax (810) 243-5088 - Additional location
-
2300 Haggerty RD Ste 1190
West Bloomfield, MI 483232188
(248) 933-4406 - Additional location
-
720 E 11 Mile RD
Royal Oak, MI 480671964
(248) 733-5700
fax (248) 733-5750
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- April 18, 2023
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Michigan #4301113814
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144562968. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
220
Distinct HCPCS
2
Medicare allowed
$25,598
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 161 | 17 | $122 | |
90838 |
Psychotherapy with evaluation and management visit, 1 hour | 59 | 11 | $102 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 87. This provider delivers 2.5× the peer median.Open Payments
Industry payments received
All-time total
$227
Transactions
11
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alkermes, Inc. | 2 | $53.58 | |
| Indivior Inc. | 3 | $46.07 | |
| Janssen Pharmaceuticals, Inc | 1 | $37.28 | |
| ABBVIE INC. | 2 | $32.15 | |
| Axsome Therapeutics, Inc. | 1 | $27.74 | |
| Smith+Nephew, Inc. | 1 | $16.19 | |
| Orexo US, Inc. | 1 | $13.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
73
Patients
0
Total drug cost
$44,835
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Spravato (Esketamine Hcl) | Brand | 39 | 0 | $40,819 |
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 34 | 0 | $4,016 |
Frequently asked questions
What is Dr. Eric Greenberg's medical specialty?
Dr. Eric Greenberg practices Emergency Medicine Physician in Flint, MI.
Where does Dr. Eric Greenberg practice?
Dr. Eric Greenberg practices at 5085 W Bristol RD, Flint, MI 485072922. Office phone: 8102435085.
What is Dr. Eric Greenberg's NPI?
Dr. Eric Greenberg's National Provider Identifier (NPI) is 1144562968, issued by NPPES.
Does Dr. Eric Greenberg accept Medicare assignment?
Yes. Dr. Eric Greenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eric Greenberg commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychotherapy with evaluation and management visit (HCPCS 90838). Source: CMS Medicare Physician & Other Practitioners file.