Derron E. Allen, M.D.
Internal Medicine Physician · Nashville, TN
Derron E. Allen, M.D. is an internal medicine physician with a practice address in Nashville, Tennessee, and NPI 1902078041, issued on Mar 28, 2008. Check the license (Tennessee 44755, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Derron E. Allen
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 44755 TN
002535 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1005 Dr DB Todd JR Blvd, Nashville, TN 37208
- Phone
- (615) 327-6611
- Enumerated
- Mar 28, 2008
- Record last updated
- Mar 16, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130325000093); accepts Medicare assignment
- Medical or professional school
- Meharry Medical College School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 1005 Dr DB Todd JR Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Derron E. Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 44755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
240 Medicare Part D claims for 152 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 31 claims were for opioids.
Most prescribed
- Methylprednisolone54 claims
- Azithromycin28 claims
- Hydrocodone-Acetaminophen21 claims
- Ciprofloxacin Hcl17 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
- Coffee County Physician Group PCManchester, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derron E. Allen among 2,596 internal medicine physician records in Tennessee
Derron E. Allen, M.D. 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 2008, is newer than 63% of them.
- NPI issued2008 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2007 · 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).
613 internal medicine physician records list a practice address in Nashville
They are 613 of the 24,357 NPPES records with a practice address in Nashville, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Nashville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Selorm Adzokpa, M.DNashville, TN 372081508002015
- Richmond Akatue, M.D.Nashville, TN 372081578530796
- Kelvin Baggett, M.D., M.P.H., M.B.A.Nashville, TN 372081144410879
- Monique Bennerman, M.D.Nashville, TN 372081841278157
- Mary Butterfield, M.D.Nashville, TN 372081568470177
- Clinton Cummings, M.D.Nashville, TN 372081922086016
- Azuka Egbuniwe, M.D.Nashville, TN 372081033391693
- Olumuyiwa Esuruoso, M.D.Nashville, TN 372081770774754
Common questions
What is Derron E. Allen, M.D.'s NPI number?
Derron E. Allen, M.D.'s National Provider Identifier (NPI) is 1902078041, issued on Mar 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Derron E. Allen, M.D. located?
The NPPES record lists a practice address at 1005 Dr DB Todd JR Blvd, Nashville, TN, 37208. Phone: (615) 327-6611. Providers update this record themselves, so call before visiting.
How can I verify Derron E. Allen, M.D.'s license?
NPPES lists Tennessee license number 44755, 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 Derron E. Allen, M.D. prescribe under Medicare Part D?
In 2024, Derron E. Allen, M.D. had 240 Medicare Part D claims for 152 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.