Doctor profile · Federal record
Dr. Leo Flynn, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Rapid City, SD
- NPI 1831149954
- Accepts Medicare
- MIPS 99.0 / 100 · 2023
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2929 5Th St Ste 100
Rapid City, SD 577017355
(605) 342-2852
fax (605) 342-3930 - Mailing address
-
5625 Blue Stem CT
Rapid City, SD 577028990
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- September 26, 2013
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- South Dakota #5393
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831149954. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
10,537
Distinct HCPCS
10
Medicare allowed
$577,904
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 4,844 | 53 | $0 | |
A9579 |
Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml | 774 | 53 | $2 | |
71045 |
X-ray of chest, 1 view | 772 | 659 | $9 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 274 | 262 | $85 | |
70450 |
Ct scan head or brain without contrast | 250 | 236 | $39 | |
71046 |
X-ray of chest, 2 views | 219 | 209 | $10 | |
71046 |
X-ray of chest, 2 views | 212 | 207 | $10 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 153 | 134 | $1,575 | |
A9552 |
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries | 145 | 126 | $353 | |
71260 |
Ct scan of chest with contrast | 143 | 138 | $52 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 96. This provider delivers 110× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Leo Flynn's medical specialty?
Dr. Leo Flynn practices Diagnostic Radiology Physician in Rapid City, SD.
Where does Dr. Leo Flynn practice?
Dr. Leo Flynn practices at 2929 5Th St Ste 100, Rapid City, SD 577017355. Office phone: 6053422852.
What is Dr. Leo Flynn's NPI?
Dr. Leo Flynn's National Provider Identifier (NPI) is 1831149954, issued by NPPES.
Does Dr. Leo Flynn accept Medicare assignment?
Yes. Dr. Leo Flynn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leo Flynn commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml (HCPCS A9579); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.