Doctor profile · Federal record
Dr. Gregory Buck, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Houston, TX
- NPI 1053845552
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Citywest Blvd, Ste. 300
Houston, TX 77042
(713) 620-4000 - Mailing address
-
Po Box 650865
Dallas, TX 752650865
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- June 25, 2018
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Texas #AP133782
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053845552. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
659
Distinct HCPCS
9
Medicare allowed
$87,669
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 202 | 177 | $115 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 124 | 122 | $141 | |
00812 |
Anesthesia for exam of colon using an endoscope | 103 | 103 | $107 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 89 | 89 | $170 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 78 | 78 | $131 | |
00140 |
Anesthesia for other procedure on eye | 21 | 19 | $151 | |
00103 |
Anesthesia for procedure on eyelid | 15 | 15 | $151 | |
64415 |
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | 15 | 15 | $72 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 12 | 12 | $338 |
In context: peer comparison
Among 306 peers in Houston Certified Registered Nurse Anesthetist, average services per provider: 36. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$2,264
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Fisher & Paykel Healthcare INC | 2 | $1,883.33 | |
| Chiesi USA, INC. | 3 | $143.48 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $121.02 | |
| Phathom Pharmaceuticals, INC. | 1 | $116.43 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Buck's medical specialty?
Dr. Gregory Buck practices Certified Registered Nurse Anesthetist in Houston, TX.
Where does Dr. Gregory Buck practice?
Dr. Gregory Buck practices at 1500 Citywest Blvd, Houston, TX 77042. Office phone: 7136204000.
What is Dr. Gregory Buck's NPI?
Dr. Gregory Buck's National Provider Identifier (NPI) is 1053845552, issued by NPPES.
Does Dr. Gregory Buck accept Medicare assignment?
Yes. Dr. Gregory Buck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Buck commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.