Doctor profile · Federal record
Dr. William Ryan, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Mesa, AZ
- NPI 1295215416
- Accepts Medicare
- MIPS 69.4 / 100 · 2023
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1301 S Crismon RD
Mesa, AZ 852093767
(480) 358-6100 - Mailing address
-
1925 S Coronado RD Apt 1056
Gilbert, AZ 852952204
Credentials & registration
- NPI registered
- August 2018 — 8 yrs on file
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Arizona #CRNA1550
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295215416. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
56
Distinct HCPCS
3
Medicare allowed
$8,266
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 31 | 31 | $64 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 14 | 14 | $349 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 11 | 11 | $128 |
In context: peer comparison
Among 19 peers in Mesa Certified Registered Nurse Anesthetist, average services per provider: 44. This provider delivers 1.3× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William Ryan's medical specialty?
Dr. William Ryan practices Certified Registered Nurse Anesthetist in Mesa, AZ.
Where does Dr. William Ryan practice?
Dr. William Ryan practices at 1301 S Crismon RD, Mesa, AZ 852093767. Office phone: 4803586100.
What is Dr. William Ryan's NPI?
Dr. William Ryan's National Provider Identifier (NPI) is 1295215416, issued by NPPES.
Does Dr. William Ryan accept Medicare assignment?
Yes. Dr. William Ryan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Ryan commonly perform?
Top Medicare-reported procedures in 2023: Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447); Anesthesia for procedure for total knee joint replacement (HCPCS 01402); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.