NPPES file of Aug 9, 2026

Martin Edward Litman, D.O.

Internal Medicine Physician · Johnson City, TN

Martin Edward Litman, D.O. is an internal medicine physician with a practice address in Johnson City, Tennessee, and NPI 1689938052, issued on Jun 29, 2012. Check the license (Tennessee 2928, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689938052
Name
Martin Edward Litman
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
2928 TN
0102204229 VA
Self-reported in NPPES; status is on the state search
Practice location
408 N State OF Franklin RD, Johnson City, TN 37604
Phone
(423) 431-1810
Enumerated
Jun 29, 2012
Record last updated
Feb 15, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(423) 431-1811
Medicaid IDs
1689938052 VA
1689938052 NC
Q017014 TN
Medicare enrollment
Enrolled (PECOS I20160406001352); 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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Also registered at 408 N State OF Franklin RD

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

  1. Mouna Abouamara, MDInternal Medicine Physician1447324603
  2. Don Adams, MDInternal Medicine Physician1245215847
  3. Kimberly Bacon, NPFamily Nurse Practitioner1215207451
  4. Brooklyn Beaupre, AG-ACNPAcute Care Nurse Practitioner1336541259
  5. Erin Biernacki, PAPhysician Assistant1932475860
  6. Thomas Borthwick, M.D.Gastroenterology Physician1710981105

Verify Martin Edward Litman 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 2928
    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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99% fewer Medicare Part D claims than the average internal medicine physician in 2024

20 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Martin Litman20
  2. Specialty average3,176

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 2 group practices

  1. Hospital Medicine Services OF Tennessee PCMorristown, TN
  2. Universal Health CorporationAbingdon, VA

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

Martin Edward Litman among 2,596 internal medicine physician records in Tennessee

Martin Edward Litman, D.O. is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 72% of them.

  • NPI issued2012 · 72% of these records are older, 26% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2012 · median 2003 among the 1,705 with a school on file
  • Record last updated2017 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

125 internal medicine physician records list a practice address in Johnson City

They are 125 of the 3,807 NPPES records with a practice address in Johnson City, and 2,596 internal medicine physician records in Tennessee.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Paul Brown, MDJohnson City, TN 376041326043167
  2. Matthew Cary, MDJohnson City, TN 376041306841440
  3. Keith Cook, MDJohnson City, TN 376041396740957
  4. Frank Forbush, MDJohnson City, TN 376041538164660
  5. Mary Gibson, MDJohnson City, TN 376041164427290
  6. Michael Grosserode, MDJohnson City, TN 376041710982848
  7. Christopher Hemphill, MDJohnson City, TN 376041053316232
  8. Randy Hoover, MDJohnson City, TN 376041255336434

Common questions

What is Martin Edward Litman, D.O.'s NPI number?

Martin Edward Litman, D.O.'s National Provider Identifier (NPI) is 1689938052, issued on Jun 29, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Martin Edward Litman, D.O. located?

The NPPES record lists a practice address at 408 N State OF Franklin RD, Johnson City, TN, 37604. Phone: (423) 431-1810. Providers update this record themselves, so call before visiting.

How can I verify Martin Edward Litman, D.O.'s license?

NPPES lists Tennessee license number 2928, 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.

How much does Martin Edward Litman, D.O. prescribe under Medicare Part D?

In 2024, Martin Edward Litman, D.O. had 20 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions 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.