Doctor profile · Federal record
Dr. Diana Dean, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Medical Toxicology (Emergency Medicine) Physician · Detroit, MI
- NPI 1245612241
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
2799 W Grand Blvd
Detroit, MI 48202
(313) 916-2600 - Additional location
-
4440 W 95Th St
Oak Lawn, IL 604532600
(708) 684-5373
fax (708) 684-1028 - Additional location
-
1 Tampa General Cir
Tampa, FL 336063571
(813) 844-7000 - Mailing address
-
Po Box 917770
Orlando, FL 328910001
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- December 7, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Michigan #4301110614 · Florida #ME144761
- Medicaid
- FL #107983100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245612241. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
241
Distinct HCPCS
4
Medicare allowed
$33,901
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 144 | 142 | $178 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 44 | 42 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 37 | 37 | $122 | |
99291 |
Critical care, first 30-74 minutes | 16 | 16 | $214 |
In context: peer comparison
Among 157 peers in Detroit Emergency Medicine Physician, average services per provider: 72. This provider delivers 3.3× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Diana Dean's medical specialty?
Dr. Diana Dean practices Emergency Medicine Physician in Detroit, MI.
Where does Dr. Diana Dean practice?
Dr. Diana Dean practices at 2799 W Grand Blvd, Detroit, MI 48202. Office phone: 3139162600.
What is Dr. Diana Dean's NPI?
Dr. Diana Dean's National Provider Identifier (NPI) is 1245612241, issued by NPPES.
Does Dr. Diana Dean accept Medicare assignment?
Yes. Dr. Diana Dean accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Dean commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.