Doctor profile · Federal record
Dr. Gregory Shields, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Buffalo, NY
- NPI 1013975895
- Accepts Medicare
- MIPS 66.3 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 High St
Buffalo, NY 142031126
(716) 859-2954
fax (716) 859-2962 - Mailing address
-
Po Box 1368
Williamsville, NY 142311368
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- May 6, 2008
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- New York #234818
- Medicaid
- NY #02625074
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013975895. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,445
Distinct HCPCS
10
Medicare allowed
$106,833
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 2,850 | 16 | $0 | |
71045 |
X-ray of chest, 1 view | 381 | 315 | $9 | |
71046 |
X-ray of chest, 2 views | 213 | 204 | $10 | |
70450 |
Ct scan head or brain without contrast | 185 | 170 | $39 | |
77067 |
Screening mammography | 103 | 103 | $36 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 94 | 88 | $82 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 91 | 88 | $85 | |
71250 |
Ct scan of chest without contrast | 81 | 81 | $50 | |
73030 |
X-ray of shoulder, minimum of 2 views | 65 | 59 | $9 | |
73502 |
X-ray of hip, 2-3 views | 65 | 61 | $11 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 209. This provider delivers 26× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Gregory Shields's medical specialty?
Dr. Gregory Shields practices Diagnostic Radiology Physician in Buffalo, NY.
Where does Dr. Gregory Shields practice?
Dr. Gregory Shields practices at 100 High St, Buffalo, NY 142031126. Office phone: 7168592954.
What is Dr. Gregory Shields's NPI?
Dr. Gregory Shields's National Provider Identifier (NPI) is 1013975895, issued by NPPES.
Does Dr. Gregory Shields accept Medicare assignment?
Yes. Dr. Gregory Shields accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Shields commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.