Doctor profile · Federal record
Dr. Garrett Simmons, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Houston, TX
- NPI 1982047346
- Accepts Medicare
- MIPS 83.1 / 100 · 2023
- 13 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
6720 Bertner Ave Ste 2270
Houston, TX 770302604
(713) 861-7164 - Additional location
-
Po Box 4346
Houston, TX 772104346 - Additional location
-
4250 Hospital Dr
Marianna, FL 324461917
(850) 526-2200
fax (850) 718-2844 - Mailing address
-
2123 Woodhead St
Houston, TX 770196818
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- December 15, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Texas #S1275 · Florida #ME173275
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982047346. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,705
Distinct HCPCS
10
Medicare allowed
$112,145
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 637 | 586 | $9 | |
70450 |
Ct scan head or brain without contrast | 263 | 258 | $40 | |
70551 |
Mri scan of brain without contrast | 138 | 135 | $71 | |
70496 |
Ct scan of blood vessels of head with contrast | 132 | 128 | $83 | |
70498 |
Ct scan of blood vessels of neck with contrast | 131 | 129 | $80 | |
71046 |
X-ray of chest, 2 views | 90 | 90 | $10 | |
72148 |
Mri scan of lower spinal canal without contrast | 83 | 82 | $71 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 82 | 82 | $87 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 81 | 81 | $84 | |
72125 |
Ct scan of upper spine without contrast | 75 | 74 | $47 |
In context: peer comparison
Among 269 peers in Houston Diagnostic Radiology Physician, average services per provider: 111. This provider delivers 24× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Garrett Simmons's medical specialty?
Dr. Garrett Simmons practices Diagnostic Radiology Physician in Houston, TX.
Where does Dr. Garrett Simmons practice?
Dr. Garrett Simmons practices at 6720 Bertner Ave Ste 2270, Houston, TX 770302604. Office phone: 7138617164.
What is Dr. Garrett Simmons's NPI?
Dr. Garrett Simmons's National Provider Identifier (NPI) is 1982047346, issued by NPPES.
Does Dr. Garrett Simmons accept Medicare assignment?
Yes. Dr. Garrett Simmons accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Garrett Simmons commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); Mri scan of brain without contrast (HCPCS 70551). Source: CMS Medicare Physician & Other Practitioners file.