Nathan Craig Trentham, MD
Internal Medicine Physician · Etowah, TN
Nathan Craig Trentham, MD is an internal medicine physician with a practice address in Etowah, Tennessee, and NPI 1134185358, issued on Apr 25, 2006. Check the license (Tennessee 029515, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Nathan Craig Trentham
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 029515 TN
Self-reported in NPPES; status is on the state search - Practice location
- 301 Grady Road, Etowah, TN 37331
- Phone
- (423) 263-2444
- Enumerated
- Apr 25, 2006
- Record last updated
- Nov 7, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (423) 263-1553
- Medicaid ID
- 3828615 TN
- Medicare enrollment
- Enrolled (PECOS I20100520000235); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 301 Grady Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ghazali Khan, MDInternal Medicine Physician1437116720
Verify Nathan Craig Trentham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 029515Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.1 times the Medicare Part D claims of the average internal medicine physician in 2024
16,335 Medicare Part D claims for 774 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 384 claims were for opioids.
Most prescribed
- Ezetimibe629 claims
- Levothyroxine Sodium626 claims
- Rosuvastatin Calcium576 claims
- Gabapentin534 claims
- Atorvastatin Calcium531 claims
- Losartan Potassium443 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.
Industry payments in 2024: $60,659.12
231 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Summit Medical Group, PLLCEtowah, TN
- University Health System, Inc.Knoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Craig Trentham among 2,596 internal medicine physician records in Tennessee
Nathan Craig Trentham, 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
- Graduated1991 · 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).
5 internal medicine physician records list a practice address in Etowah
They are 5 of the 57 NPPES records with a practice address in Etowah, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Etowah → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ghazali Khan, MDEtowah, TN 373311437116720
- Samuel Olsen, MDEtowah, TN 373311760448591
- Joel Riley, MDEtowah, TN 373311659338044
- Russell Watters, MDEtowah, TN 373311003872201
- Mary Duvall, M.D.Englewood, TN 373291437368073
- Samuel Ashby, MDFayetteville, TN 373341083724561
- Charles Kidd, MDFayetteville, TN 373341396126165
- Yashwant Patel, MDFayetteville, TN 373341669440293
Common questions
What is Nathan Craig Trentham, MD's NPI number?
Nathan Craig Trentham, MD's National Provider Identifier (NPI) is 1134185358, issued on Apr 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Craig Trentham, MD located?
The NPPES record lists a practice address at 301 Grady Road, Etowah, TN, 37331. Phone: (423) 263-2444. Providers update this record themselves, so call before visiting.
How can I verify Nathan Craig Trentham, MD's license?
NPPES lists Tennessee license number 029515, 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 Nathan Craig Trentham, MD prescribe under Medicare Part D?
In 2024, Nathan Craig Trentham, MD had 16,335 Medicare Part D claims for 774 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.