NPPES file of Aug 9, 2026

Thomas G. Westermeier, MD

Anatomic Pathology & Clinical Pathology Physician · Hermitage, TN

Thomas G. Westermeier, MD is an anatomic pathology & clinical pathology physician with a practice address in Hermitage, Tennessee, and NPI 1972547891, issued on Jun 15, 2006. Check the license (Tennessee MD0000025112, as entered in NPPES) on the Tennessee Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1972547891
Name
Thomas G. Westermeier
Credential
MD
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
MD0000025112 TN
Self-reported in NPPES; status is on the state search
Practice location
5655 Frist Blvd, Hermitage, TN 37076
Phone
(615) 316-3890
Enumerated
Jun 15, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(615) 316-3893
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest anatomic pathology & clinical pathology physician records → All 475 in Tennessee → Look up another NPI →

Also registered at 5655 Frist Blvd

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

  1. Frank Adamini, MDInternal Medicine Physician1053874123
  2. Roderick Bahner, MDEmergency Medical Services (Emergency Medicine) Physician1417919218
  3. Andreina Baird Borja, M.D.Internal Medicine Physician1417531203
  4. Jason Begue, MDEmergency Medicine Physician1336120682
  5. Anthony Bertrand, DPTPhysical Therapist1699594879
  6. Tyler Blahnik, MDInternal Medicine Physician1164009106

Verify Thomas G. Westermeier 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 MD0000025112    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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Thomas G. Westermeier among 475 anatomic pathology & clinical pathology physician records in Tennessee

Thomas G. Westermeier, MD is one of 475 anatomic pathology & clinical pathology physician records with a practice address in Tennessee. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 47% newer
  • In a Medicare fileNo · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · 55% of these records are
  • Record last updated2007 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anatomic Pathology & Clinical Pathology Physician providers in Tennessee

There are 475 anatomic pathology & clinical pathology physician records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 475 in Tennessee → Every provider in Hermitage → Anatomic Pathology & Clinical Pathology Physician nationwide →

The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes

  1. Treva Armstrong, M.D.Hermitage, TN 370761053679951
  2. Claude Velasco, MDHermitage, TN 370761124087002
  3. Brian Carlson, MDLebanon, TN 370871407892516
  4. Randall Haase, M.D.Clarksville, TN 370431720050594
  5. John McCullough, M.D.Clarksville, TN 370431558333062
  6. Gary Silvey, M.D.Clarksville, TN 370431467424978
  7. Joseph Dyer, M.D.Clarksville, TN 370421003166935
  8. Natalie Larsen, MDClarksville, TN 370401982267647

Common questions

What is Thomas G. Westermeier, MD's NPI number?

Thomas G. Westermeier, MD's National Provider Identifier (NPI) is 1972547891, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas G. Westermeier, MD located?

The NPPES record lists a practice address at 5655 Frist Blvd, Hermitage, TN, 37076. Phone: (615) 316-3890. Providers update this record themselves, so call before visiting.

How can I verify Thomas G. Westermeier, MD's license?

NPPES lists Tennessee license number MD0000025112, 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. 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.