Doctor profile · Federal record
Dr. Mark Armstrong, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Hudson, OH
- NPI 1851399729
- Accepts Medicare
- MIPS 73.0 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5655 Hudson Dr Ste 210, Aris Radiology
Hudson, OH 442364455
(330) 655-1869
fax (330) 655-3828
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- New York #168512
- Medicaid
- NY #01443847
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851399729. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
19,435
Distinct HCPCS
10
Medicare allowed
$454,672
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 15,150 | 111 | $0 | |
72148 |
Mri scan of lower spinal canal without contrast | 1,909 | 992 | $107 | |
72141 |
Mri scan of upper spinal canal without contrast | 956 | 502 | $100 | |
72146 |
Mri scan of middle spinal canal without contrast | 443 | 234 | $90 | |
72131 |
Ct scan of lower spine without contrast | 245 | 126 | $69 | |
77067 |
Screening mammography | 137 | 137 | $152 | |
72125 |
Ct scan of upper spine without contrast | 126 | 68 | $73 | |
72158 |
Mri scan of lower spinal canal before and after contrast | 118 | 60 | $156 | |
72156 |
Mri scan of upper spinal canal before and after contrast | 103 | 53 | $158 | |
72157 |
Mri scan of middle spinal canal before and after contrast | 72 | 39 | $188 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 242. This provider delivers 80× the peer median.Frequently asked questions
What is Dr. Mark Armstrong's medical specialty?
Dr. Mark Armstrong practices Diagnostic Radiology Physician in Hudson, OH.
Where does Dr. Mark Armstrong practice?
Dr. Mark Armstrong practices at 5655 Hudson Dr Ste 210, Hudson, OH 442364455. Office phone: 3306551869.
What is Dr. Mark Armstrong's NPI?
Dr. Mark Armstrong's National Provider Identifier (NPI) is 1851399729, issued by NPPES.
Does Dr. Mark Armstrong accept Medicare assignment?
Yes. Dr. Mark Armstrong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Armstrong commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Mri scan of lower spinal canal without contrast (HCPCS 72148); Mri scan of upper spinal canal without contrast (HCPCS 72141). Source: CMS Medicare Physician & Other Practitioners file.