Doctor profile · Federal record
Dr. Richard Williamson, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Amarillo, TX
- NPI 1316905912
- Accepts Medicare
- 26 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
7100 Sw 9Th Ave
Amarillo, TX 791061704
(806) 355-9595 - Additional location
-
1600 Wallace Blvd
Amarillo, TX 791061799
(806) 212-0511 - Additional location
-
6606 Lbj Fwy Ste 200
Dallas, TX 752406524
(972) 715-5000
fax (972) 715-9976 - Mailing address
-
Po Box 840853
Dallas, TX 752840853
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- October 2, 2023
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- Texas #AP111001 · Nevada #CRNA000257
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316905912. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
63
Distinct HCPCS
4
Medicare allowed
$10,316
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
62322 |
Injection of substance into lower spine canal | 19 | 19 | $77 | |
00790 |
Anesthesia for other procedure on upper abdomen | 16 | 16 | $223 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 14 | 14 | $311 | |
64488 |
Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance | 14 | 14 | $66 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 53. This provider delivers 1.2× the peer median.Open Payments
Industry payments received
All-time total
$36
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $36.36 |
By nature of payment
Frequently asked questions
What is Dr. Richard Williamson's medical specialty?
Dr. Richard Williamson practices Certified Registered Nurse Anesthetist in Amarillo, TX.
Where does Dr. Richard Williamson practice?
Dr. Richard Williamson practices at 7100 Sw 9Th Ave, Amarillo, TX 791061704. Office phone: 8063559595.
What is Dr. Richard Williamson's NPI?
Dr. Richard Williamson's National Provider Identifier (NPI) is 1316905912, issued by NPPES.
Does Dr. Richard Williamson accept Medicare assignment?
Yes. Dr. Richard Williamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Williamson commonly perform?
Top Medicare-reported procedures in 2023: Injection of substance into lower spine canal (HCPCS 62322); Anesthesia for other procedure on upper abdomen (HCPCS 00790); Anesthesia for procedure for total knee joint replacement (HCPCS 01402). Source: CMS Medicare Physician & Other Practitioners file.