Doctor profile · Federal record
Dr. Gregory Petermann, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Neuroradiology Physician · Marshfield, WI
- NPI 1932199940
- Accepts Medicare
- MIPS 76.2 / 100 · 2023
- 38 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 N Oak Ave, Marshfield Clinic
Marshfield, WI 544495703
(715) 349-3555
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- November 17, 2022
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Hawaii #6740 · Wisconsin #35203
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932199940. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,622
Distinct HCPCS
10
Medicare allowed
$75,212
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
70450 |
Ct scan head or brain without contrast | 336 | 310 | $39 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 156 | 152 | $10 | |
72148 |
Mri scan of lower spinal canal without contrast | 122 | 121 | $68 | |
72125 |
Ct scan of upper spine without contrast | 120 | 119 | $46 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 105 | 73 | $18 | |
70553 |
Mri scan of brain before and after contrast | 96 | 90 | $106 | |
70551 |
Mri scan of brain without contrast | 86 | 86 | $68 | |
70496 |
Ct scan of blood vessels of head with contrast | 71 | 68 | $81 | |
70498 |
Ct scan of blood vessels of neck with contrast | 67 | 64 | $77 | |
72040 |
X-ray of upper spine, 2-3 views | 61 | 60 | $10 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 66. This provider delivers 25× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Gregory Petermann's medical specialty?
Dr. Gregory Petermann practices Diagnostic Radiology Physician in Marshfield, WI.
Where does Dr. Gregory Petermann practice?
Dr. Gregory Petermann practices at 1000 N Oak Ave, Marshfield, WI 544495703. Office phone: 7153493555.
What is Dr. Gregory Petermann's NPI?
Dr. Gregory Petermann's National Provider Identifier (NPI) is 1932199940, issued by NPPES.
Does Dr. Gregory Petermann accept Medicare assignment?
Yes. Dr. Gregory Petermann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Petermann commonly perform?
Top Medicare-reported procedures in 2023: Ct scan head or brain without contrast (HCPCS 70450); X-ray of lower and sacral spine, 2-3 views (HCPCS 72100); Mri scan of lower spinal canal without contrast (HCPCS 72148). Source: CMS Medicare Physician & Other Practitioners file.