NPPES file of Aug 9, 2026

Michael August Long, M.D.

Anesthesiology Physician · Kingsport, TN

Michael August Long, M.D. is an anesthesiology physician with a practice address in Kingsport, Tennessee, and NPI 1679731269, issued on May 30, 2008. Check the license (Tennessee 48520, as entered in NPPES) on the Tennessee Board of Medical Examiners; 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
1679731269
Name
Michael August Long
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
48520 TN
29752 AL
ME163851 FL
Self-reported in NPPES; status is on the state search
Practice location
10415 Wallace Alley St, Kingsport, TN 37663
Phone
(423) 390-0451
Enumerated
May 30, 2008
Record last updated
May 21, 2026
Medicare enrollment
Enrolled (PECOS I20120709000689); 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 anesthesiology physician records → All 971 in Tennessee → Look up another NPI →

Also registered at 10415 Wallace Alley St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. David Andrews, CRNACertified Registered Nurse Anesthetist1508847484
  2. Brittany Arwood, CRNACertified Registered Nurse Anesthetist1609537174
  3. Ashton AsburyCertified Registered Nurse Anesthetist1508564501
  4. Joseph Avery, MDAnesthesiology Physician1649765637
  5. Randy Barton, CRNACertified Registered Nurse Anesthetist1083653190
  6. Jessica Benitez, CRNACertified Registered Nurse Anesthetist1922440213

Verify Michael August Long in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 48520    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
Open 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. Paragon Anesthesia PCBristol, TN

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

Michael August Long among 971 anesthesiology physician records in Tennessee

Michael August Long, M.D. is one of 971 anesthesiology physician records with a practice address in Tennessee. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 63% of them.

  • NPI issued2008 · 63% of these records are older, 32% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2008 · median 2005 among the 611 with a school on file
  • Record last updated2026 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

28 anesthesiology physician records list a practice address in Kingsport

They are 28 of the 1,986 NPPES records with a practice address in Kingsport, and 971 anesthesiology physician records in Tennessee.

All 971 in Tennessee → Every provider in Kingsport → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Joseph Avery, MDKingsport, TN 376631649765637
  2. James Buck, MDKingsport, TN 376631477057214
  3. Nina De Vilmorin, MDKingsport, TN 376631295774750
  4. Darryl Fontaine, MDKingsport, TN 376631023000429
  5. James Masters, MDKingsport, TN 376631447251269
  6. Sara MorrisKingsport, TN 376631982014080
  7. Austin Puchany, DOKingsport, TN 376631578293122
  8. Gary Wilson, M.D.Kingsport, TN 376631679573505

Common questions

What is Michael August Long, M.D.'s NPI number?

Michael August Long, M.D.'s National Provider Identifier (NPI) is 1679731269, issued on May 30, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Michael August Long, M.D. located?

The NPPES record lists a practice address at 10415 Wallace Alley St, Kingsport, TN, 37663. Phone: (423) 390-0451. Providers update this record themselves, so call before visiting.

How can I verify Michael August Long, M.D.'s license?

NPPES lists Tennessee license number 48520, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.