Warren Gill Brewster, CRNA
Certified Registered Nurse Anesthetist · Chattanooga, TN
Warren Gill Brewster, CRNA is a certified registered nurse anesthetist with a practice address in Chattanooga, Tennessee, and NPI 1972584563, issued on Nov 10, 2005. Check the license (Tennessee APN9210, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Warren Gill Brewster
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- APN9210 TN
RN58705 TN
Self-reported in NPPES; status is on the state search - Practice location
- 975 E. Third Street, Chattanooga, TN 37403
- Phone
- (423) 778-7608
- Enumerated
- Nov 10, 2005
- Record last updated
- Aug 4, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (423) 778-2360
- Medicaid IDs
- 109587 AL
00629956D GA
8053512 NC
1512401 TN - Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 3,117 in Tennessee → Look up another NPI →
Also registered at 975 E. Third Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Betty Abraham, MDInternal Medicine Physician1093923633
- John Adkins, MDAnesthesiology Physician1295781516
- Sean Avakian, CRNACertified Registered Nurse Anesthetist1053542209
- Terri Belknap, CRNACertified Registered Nurse Anesthetist1639144553
- Vani Bollineni, MDInternal Medicine Physician1144430141
- Rachel Bone, CRNACertified Registered Nurse Anesthetist1215217567
Verify Warren Gill Brewster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license APN9210Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $19.72
1 payment: food and beverage; the largest payer was Masimo Corporation. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Warren Gill Brewster among 3,117 certified registered nurse anesthetist records in Tennessee
Warren Gill Brewster, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- Record last updated2010 · 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).
356 certified registered nurse anesthetist records list a practice address in Chattanooga
They are 356 of the 7,377 NPPES records with a practice address in Chattanooga, and 3,117 certified registered nurse anesthetist records in Tennessee.
All 3,117 in Tennessee → Every provider in Chattanooga → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Terri Belknap, CRNAChattanooga, TN 374031639144553
- Shelli Dietrich, CRNAChattanooga, TN 374031700839214
- Elizabeth Dowden, CRNAChattanooga, TN 374031336175348
- Darren Drennon, CRNAChattanooga, TN 374031306827902
- Edward Gentry, CRNAChattanooga, TN 374031053347005
- Edward Hallock, CRNAChattanooga, TN 374031003882291
- Nicholas Lambert, CRNAChattanooga, TN 374031346252475
- Oscar Lewis, CRNAChattanooga, TN 374031881660033
Common questions
What is Warren Gill Brewster, CRNA's NPI number?
Warren Gill Brewster, CRNA's National Provider Identifier (NPI) is 1972584563, issued on Nov 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Warren Gill Brewster, CRNA located?
The NPPES record lists a practice address at 975 E. Third Street, Chattanooga, TN, 37403. Phone: (423) 778-7608. Providers update this record themselves, so call before visiting.
How can I verify Warren Gill Brewster, CRNA's license?
NPPES lists Tennessee license number APN9210, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
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.