John Shields, CRNA
Certified Registered Nurse Anesthetist · Nashville, TN
John Shields, CRNA is a certified registered nurse anesthetist with a practice address in Nashville, Tennessee, and NPI 1558458661, issued on Oct 9, 2006. Check the license (Tennessee APN9198, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Shields
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- APN9198 TN
Self-reported in NPPES; status is on the state search - Practice location
- 3601 Tvc, Nashville, TN 37232
- Phone
- (615) 322-3000
- Enumerated
- Oct 9, 2006
- Record last updated
- Mar 24, 2022
- Medicare enrollment
- Enrolled (PECOS I20100517000633); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 3,117 in Tennessee → Look up another NPI →
Also registered at 3601 Tvc
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Shields in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license APN9198Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Vanderbilt University Medical CenterNashville, TN · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
John Shields among 3,117 certified registered nurse anesthetist records in Tennessee
John Shields, CRNA is one of 3,117 certified registered nurse anesthetist records with a practice address in Tennessee. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 65% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1985 · median 2012 among the 2,370 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
980 certified registered nurse anesthetist records list a practice address in Nashville
They are 980 of the 24,357 NPPES records with a practice address in Nashville, and 3,117 certified registered nurse anesthetist records in Tennessee.
All 3,117 in Tennessee → Every provider in Nashville → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Charlotte Anderson, CRNANashville, TN 372321366441891
- James Boggess, CRNANashville, TN 372321134128739
- Charles Golden, CRNANashville, TN 372321215913678
- Sean Hoskinson, CRNANashville, TN 372321528050713
- Brad Irby, CRNANashville, TN 372321649256009
- Vincent Jackson, CRNANashville, TN 372321255332003
- Donna Keeney, CRNANashville, TN 372321124004593
- Anne Kirk, CRNANashville, TN 372321730189507
Common questions
What is John Shields, CRNA's NPI number?
John Shields, CRNA's National Provider Identifier (NPI) is 1558458661, issued on Oct 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Shields, CRNA located?
The NPPES record lists a practice address at 3601 Tvc, Nashville, TN, 37232. Phone: (615) 322-3000. Providers update this record themselves, so call before visiting.
How can I verify John Shields, CRNA's license?
NPPES lists Tennessee license number APN9198, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
What is John Shields, CRNA's MIPS final score?
The 2023 MIPS final score is 97.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.