Doctor profile · Federal record
Dr. Alexander Griffin, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Chicago, IL
- NPI 1114312816
- Accepts Medicare
- MIPS 81.5 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5841 S Maryland Ave
Chicago, IL 606371447
(773) 702-1000 - Mailing address
-
20 York St
New Haven, CT 065103220
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Illinois #125.067929
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114312816. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,257
Distinct HCPCS
10
Medicare allowed
$106,052
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
74177 |
Ct scan of abdomen and pelvis with contrast | 428 | 405 | $83 | |
71045 |
X-ray of chest, 1 view | 229 | 220 | $8 | |
71046 |
X-ray of chest, 2 views | 226 | 222 | $10 | |
74018 |
X-ray of abdomen, 1 view | 212 | 195 | $8 | |
71260 |
Ct scan of chest with contrast | 170 | 161 | $51 | |
93976 |
Ultrasound of abdomen and pelvis artery and vein blood flow | 120 | 119 | $36 | |
76705 |
Limited ultrasound scan of abdomen | 119 | 116 | $27 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 99 | 98 | $79 | |
74183 |
Mri scan of abdomen before and after contrast | 84 | 83 | $100 | |
71275 |
Ct scan of blood vessels of chest with contrast | 71 | 71 | $82 |
In context: peer comparison
Among 155 peers in Chicago Diagnostic Radiology Physician, average services per provider: 102. This provider delivers 22× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Alexander Griffin's medical specialty?
Dr. Alexander Griffin practices Diagnostic Radiology Physician in Chicago, IL.
Where does Dr. Alexander Griffin practice?
Dr. Alexander Griffin practices at 5841 S Maryland Ave, Chicago, IL 606371447. Office phone: 7737021000.
What is Dr. Alexander Griffin's NPI?
Dr. Alexander Griffin's National Provider Identifier (NPI) is 1114312816, issued by NPPES.
Does Dr. Alexander Griffin accept Medicare assignment?
Yes. Dr. Alexander Griffin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Griffin commonly perform?
Top Medicare-reported procedures in 2023: Ct scan of abdomen and pelvis with contrast (HCPCS 74177); X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.