Doctor profile · Federal record
Dr. Donald Grunz, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Pediatric Radiology Physician · Saint Louis, MO
- NPI 1629031141
- Accepts Medicare
- MIPS 73.0 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
615 S New Ballas RD, Dept of Radiology
Saint Louis, MO 631418221
(314) 251-6031
fax (314) 251-6343 - Mailing address
-
11475 Olde Cabin RD, Suite200
Saint Louis, MO 631417128
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- May 31, 2017
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Missouri #101906
- Medicaid
- MO #204706600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629031141. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,808
Distinct HCPCS
10
Medicare allowed
$61,364
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 360 | 338 | $9 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 199 | 197 | $86 | |
74018 |
X-ray of abdomen, 1 view | 115 | 102 | $9 | |
71046 |
X-ray of chest, 2 views | 108 | 108 | $10 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 104 | 104 | $82 | |
71260 |
Ct scan of chest with contrast | 100 | 98 | $53 | |
70450 |
Ct scan head or brain without contrast | 73 | 73 | $39 | |
71250 |
Ct scan of chest without contrast | 63 | 63 | $49 | |
73502 |
X-ray of hip, 2-3 views | 56 | 55 | $11 | |
73630 |
X-ray of foot, minimum of 3 views | 46 | 44 | $8 |
In context: peer comparison
Among 146 peers in this city , average services per provider: 96. This provider delivers 19× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Donald Grunz's medical specialty?
Dr. Donald Grunz practices Diagnostic Radiology Physician in Saint Louis, MO.
Where does Dr. Donald Grunz practice?
Dr. Donald Grunz practices at 615 S New Ballas RD, Saint Louis, MO 631418221. Office phone: 3142516031.
What is Dr. Donald Grunz's NPI?
Dr. Donald Grunz's National Provider Identifier (NPI) is 1629031141, issued by NPPES.
Does Dr. Donald Grunz accept Medicare assignment?
Yes. Dr. Donald Grunz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Donald Grunz commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan of abdomen and pelvis with contrast (HCPCS 74177); X-ray of abdomen, 1 view (HCPCS 74018). Source: CMS Medicare Physician & Other Practitioners file.