NPPES file of Aug 9, 2026

David Blair Coston, MSN-CRNA

Certified Registered Nurse Anesthetist · Newport, TN

David Blair Coston, MSN-CRNA is a certified registered nurse anesthetist with a practice address in Newport, Tennessee, and NPI 1780637587, issued on May 19, 2006. Check the license (Tennessee 144326, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780637587
Name
David Blair Coston
Credential
MSN-CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
144326 TN
11254 TN
RN144326/APN11254 TN
Self-reported in NPPES; status is on the state search
Practice location
432 2ND Street, Newport, TN 37821
Phone
(865) 777-0909
Enumerated
May 19, 2006
Record last updated
Jan 11, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(865) 777-0910
Medicaid ID
3627599 TN
Medicare enrollment
Enrolled (PECOS I20040601001208); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest certified registered nurse anesthetist records → All 3,117 in Tennessee → Look up another NPI →

Verify David Blair Coston in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 144326    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Covenant Anesthesia Group PCOak Ridge, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

David Blair Coston among 3,117 certified registered nurse anesthetist records in Tennessee

David Blair Coston, MSN-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
  • Graduated2002 · median 2012 among the 2,370 with a school on file
  • Record last updated2011 · 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).

4 certified registered nurse anesthetist records list a practice address in Newport

They are 4 of the 320 NPPES records with a practice address in Newport, and 3,117 certified registered nurse anesthetist records in Tennessee.

All 3,117 in Tennessee → Every provider in Newport → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Hazel Davis, CRNANewport, TN 378211154367233
  2. Michael Frank, CRNANewport, TN 378211205250842
  3. Michael Williams, MSN- CRNANewport, TN 378211629015268
  4. Herbert Armstrong, CRNAMorristown, TN 378141942241831
  5. Kenneth Ball, CRNAMorristown, TN 378141144506486
  6. Glenn Bridges, CRNAMorristown, TN 378141679562185
  7. David FarmerMorristown, TN 378141992731855
  8. Tiffany FultonMorristown, TN 378141891155826

Common questions

What is David Blair Coston, MSN-CRNA's NPI number?

David Blair Coston, MSN-CRNA's National Provider Identifier (NPI) is 1780637587, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Blair Coston, MSN-CRNA located?

The NPPES record lists a practice address at 432 2ND Street, Newport, TN, 37821. Phone: (865) 777-0909. Providers update this record themselves, so call before visiting.

How can I verify David Blair Coston, MSN-CRNA's license?

NPPES lists Tennessee license number 144326, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.