Gordon Wyche Moughon, MD
Internal Medicine Physician · Erwin, TN
Gordon Wyche Moughon, MD is an internal medicine physician with a practice address in Erwin, Tennessee, and NPI 1376559070, issued on Aug 1, 2006. Check the license (Tennessee MD12739, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gordon Wyche Moughon
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD12739 TN
Self-reported in NPPES; status is on the state search - Practice location
- 630 Oneega Avenue, Erwin, TN 37650
- Phone
- (423) 743-6169
- Enumerated
- Aug 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 3181522 TN
- Medicare enrollment
- Enrolled (PECOS I20100329000159); may accept Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 1977
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Verify Gordon Wyche Moughon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD12739Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average internal medicine physician in 2024
3,189 Medicare Part D claims for 182 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 76 claims were for opioids.
Most prescribed
- Losartan Potassium151 claims
- Amlodipine Besylate136 claims
- Levothyroxine Sodium129 claims
- Lisinopril103 claims
- Atorvastatin Calcium96 claims
- Metformin Hcl87 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.
Gordon Wyche Moughon among 2,596 internal medicine physician records in Tennessee
Gordon Wyche Moughon, 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 46% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1977 · median 2003 among the 1,705 with a school on file
- Record last updated2007 · 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).
3 internal medicine physician records list a practice address in Erwin
They are 3 of the 108 NPPES records with a practice address in Erwin, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Erwin → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Laura Cox, MDErwin, TN 376501275574949
- Charles Miller, DOErwin, TN 376501366492639
- Jonathan Bremer, M.D.Elizabethton, TN 376431336181239
- Vivian Clark, M.D.Elizabethton, TN 376431205889508
- Michelle Davenport, M.D.Elizabethton, TN 376431497813026
- David Fenner, MDElizabethton, TN 376431124119458
- Abigail Gass, M.D.Elizabethton, TN 376431043531932
- Robert Walter, MDElizabethton, TN 376431780774570
Common questions
What is Gordon Wyche Moughon, MD's NPI number?
Gordon Wyche Moughon, MD's National Provider Identifier (NPI) is 1376559070, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gordon Wyche Moughon, MD located?
The NPPES record lists a practice address at 630 Oneega Avenue, Erwin, TN, 37650. Phone: (423) 743-6169. Providers update this record themselves, so call before visiting.
How can I verify Gordon Wyche Moughon, MD's license?
NPPES lists Tennessee license number MD12739, 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 Gordon Wyche Moughon, MD prescribe under Medicare Part D?
In 2024, Gordon Wyche Moughon, MD had 3,189 Medicare Part D claims for 182 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.