Doctor profile · Federal record
Dr. Warren Amyx, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Nashville, TN
- NPI 1437198389
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
21 St Ave S
Nashville, TN 372320001
(615) 343-6770
fax (615) 343-1966 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 23, 2022
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Tennessee #APN000010811
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437198389. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
47
Distinct HCPCS
3
Medicare allowed
$3,772
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00400 |
Anesthesia for other procedure on skin of arms, legs, and front body | 21 | 21 | $64 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 14 | 14 | $120 | |
00910 |
Anesthesia for other procedure on urinary system through urethra | 12 | 12 | $62 |
In context: peer comparison
Among 301 peers in Nashville Certified Registered Nurse Anesthetist, average services per provider: 28. This provider delivers 1.7× the peer median.Frequently asked questions
What is Dr. Warren Amyx's medical specialty?
Dr. Warren Amyx practices Certified Registered Nurse Anesthetist in Nashville, TN.
Where does Dr. Warren Amyx practice?
Dr. Warren Amyx practices at 21 St Ave S, Nashville, TN 372320001. Office phone: 6153436770.
What is Dr. Warren Amyx's NPI?
Dr. Warren Amyx's National Provider Identifier (NPI) is 1437198389, issued by NPPES.
Does Dr. Warren Amyx accept Medicare assignment?
Yes. Dr. Warren Amyx accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Warren Amyx commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on skin of arms, legs, and front body (HCPCS 00400); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on urinary system through urethra (HCPCS 00910). Source: CMS Medicare Physician & Other Practitioners file.