Doctor profile · Federal record
Dr. Gregory Hermann, M.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · Detroit, MI
- NPI 1912392564
- Accepts Medicare
- 11 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2799 W Grand Blvd, Cfp1
Detroit, MI 482022608
(313) 916-2600 - Additional location
-
530 Ne Glen Oak Ave
Peoria, IL 61637
(309) 655-6810
fax (309) 655-4041 - Mailing address
-
530 Ne Glen Oak Ave
Peoria, IL 616370001
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- April 1, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Illinois #036152094
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912392564. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,170
Distinct HCPCS
10
Medicare allowed
$197,440
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 535 | 43 | $43 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 318 | 27 | $43 | |
77300 |
Calculation of radiation therapy dose | 180 | 55 | $32 | |
77427 |
Radiation treatment management, 5 treatment sessions | 172 | 47 | $186 | |
77334 |
Design and construction of complex radiation treatment device | 116 | 62 | $58 | |
77300 |
Calculation of radiation therapy dose | 110 | 32 | $32 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 108 | 91 | $64 | |
77427 |
Radiation treatment management, 5 treatment sessions | 102 | 33 | $186 | |
77263 |
Complex radiation therapy planning | 74 | 69 | $165 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 55 | 45 | $34 |
In context: peer comparison
Among 10 peers in Detroit Radiation Oncology Physician, average services per provider: 80. This provider delivers 27× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
114
Patients
55
Total drug cost
$2,064
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 42 | 20 | $799 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 32 | 17 | $543 |
| Gabapentin | Generic | 29 | 18 | $528 |
| Lidocaine Hcl Viscous (Lidocaine Hcl) | Brand | 11 | 0 | $193 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Hermann's medical specialty?
Dr. Gregory Hermann practices Radiation Oncology Physician in Detroit, MI.
Where does Dr. Gregory Hermann practice?
Dr. Gregory Hermann practices at 2799 W Grand Blvd, Detroit, MI 482022608. Office phone: 3139162600.
What is Dr. Gregory Hermann's NPI?
Dr. Gregory Hermann's National Provider Identifier (NPI) is 1912392564, issued by NPPES.
Does Dr. Gregory Hermann accept Medicare assignment?
Yes. Dr. Gregory Hermann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Hermann commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.