Doctor profile · Federal record
Dr. John Shields, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Nashville, TN
- NPI 1558458661
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3601 Tvc
Nashville, TN 372320001
(615) 322-3000 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372322691
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- March 24, 2022
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Tennessee #APN9198
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558458661. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
14
Distinct HCPCS
1
Medicare allowed
$3,066
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00537 |
Anesthesia for procedure to assess heart electrical activity | 14 | 14 | $219 |
In context: peer comparison
Among 301 peers in this city , average services per provider: 28. This provider delivers 0.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Shields's medical specialty?
Dr. John Shields practices Certified Registered Nurse Anesthetist in Nashville, TN.
Where does Dr. John Shields practice?
Dr. John Shields practices at 3601 Tvc, Nashville, TN 372320001. Office phone: 6153223000.
What is Dr. John Shields's NPI?
Dr. John Shields's National Provider Identifier (NPI) is 1558458661, issued by NPPES.
Does Dr. John Shields accept Medicare assignment?
Yes. Dr. John Shields accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Shields commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for procedure to assess heart electrical activity (HCPCS 00537). Source: CMS Medicare Physician & Other Practitioners file.