Doctor profile · Federal record
Dr. Mark Pennington, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Muskegon, MI
- NPI 1275525958
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1700 Clinton St, Radiology Department
Muskegon, MI 494425502
(231) 728-4818
fax (231) 728-4622 - Mailing address
-
605 W Western Ave, P.O. Box 208
Muskegon, MI 494401080
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- April 12, 2012
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Michigan #43010058239
- Medicaid
- MI #305023010
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275525958. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
411
Distinct HCPCS
10
Medicare allowed
$10,422
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 73 | 69 | $9 | |
71046 |
X-ray of chest, 2 views | 58 | 58 | $10 | |
70450 |
Ct scan head or brain without contrast | 45 | 45 | $38 | |
71046 |
X-ray of chest, 2 views | 30 | 30 | $10 | |
77067 |
Screening mammography | 29 | 29 | $36 | |
77063 |
Screening 3d breast mammography | 28 | 28 | $28 | |
72125 |
Ct scan of upper spine without contrast | 18 | 18 | $46 | |
76705 |
Limited ultrasound scan of abdomen | 18 | 18 | $27 | |
76775 |
Limited ultrasound scan behind abdominal cavity | 17 | 17 | $27 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 17 | 17 | $37 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 68. This provider delivers 6.0× the peer median.Frequently asked questions
What is Dr. Mark Pennington's medical specialty?
Dr. Mark Pennington practices Diagnostic Radiology Physician in Muskegon, MI.
Where does Dr. Mark Pennington practice?
Dr. Mark Pennington practices at 1700 Clinton St, Muskegon, MI 494425502. Office phone: 2317284818.
What is Dr. Mark Pennington's NPI?
Dr. Mark Pennington's National Provider Identifier (NPI) is 1275525958, issued by NPPES.
Does Dr. Mark Pennington accept Medicare assignment?
Yes. Dr. Mark Pennington accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Pennington commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.