Mark A. McCommons, MD
Internal Medicine Physician · Johnson City, TN
Mark A. McCommons, MD is an internal medicine physician with a practice address in Johnson City, Tennessee, and NPI 1891006672, issued on Jun 28, 2010. Check the license (Tennessee 56876, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark A. McCommons
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 56876 TN
Self-reported in NPPES; status is on the state search - Practice location
- 301 Med Tech Pkwy Ste 240, Johnson City, TN 37604
- Phone
- (423) 794-5520
- Enumerated
- Jun 28, 2010
- Record last updated
- Feb 20, 2025
- Fax
- (423) 282-6940
- Medicare enrollment
- Enrolled (PECOS I20180907001978); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 301 Med Tech Pkwy Ste 240
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kayla Almanzor, NPFamily Nurse Practitioner1912434820
- Travis Anderson, MDInternal Medicine Physician1760945455
- Whitney Aultman, PHARMDPharmacist1588161368
- Britny Boswell Hall, FNPFamily Nurse Practitioner1376236992
Verify Mark A. McCommons in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 56876Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,036 Medicare Part D claims for 364 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 51 claims were for opioids.
Most prescribed
- Metoprolol Succinate67 claims
- Cefdinir57 claims
- Rosuvastatin Calcium57 claims
- Eliquis47 claims
- Pantoprazole Sodium44 claims
- Furosemide38 claims
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 one group practice
- State OF Franklin Healthcare Associates, PLLCJohnson City, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark A. McCommons among 2,596 internal medicine physician records in Tennessee
Mark A. McCommons, MD 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 2010, is newer than 68% of them.
- NPI issued2010 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2010 · median 2003 among the 1,705 with a school on file
- Record last updated2025 · 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.
All 2,596 in Tennessee → Every provider in Johnson City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Paul Brown, MDJohnson City, TN 376041326043167
- Matthew Cary, MDJohnson City, TN 376041306841440
- Keith Cook, MDJohnson City, TN 376041396740957
- Frank Forbush, MDJohnson City, TN 376041538164660
- Mary Gibson, MDJohnson City, TN 376041164427290
- Michael Grosserode, MDJohnson City, TN 376041710982848
- Christopher Hemphill, MDJohnson City, TN 376041053316232
- Randy Hoover, MDJohnson City, TN 376041255336434
Common questions
What is Mark A. McCommons, MD's NPI number?
Mark A. McCommons, MD's National Provider Identifier (NPI) is 1891006672, issued on Jun 28, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. McCommons, MD located?
The NPPES record lists a practice address at 301 Med Tech Pkwy Ste 240, Johnson City, TN, 37604. Phone: (423) 794-5520. Providers update this record themselves, so call before visiting.
How can I verify Mark A. McCommons, MD's license?
NPPES lists Tennessee license number 56876, 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 Mark A. McCommons, MD prescribe under Medicare Part D?
In 2024, Mark A. McCommons, MD had 1,036 Medicare Part D claims for 364 beneficiaries; 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.