Amanda Adenola Onalaja-Underwood, MD
Dermatology Physician · Nashville, TN
Amanda Adenola Onalaja-Underwood, MD is a dermatology physician with a practice address in Nashville, Tennessee, and NPI 1336777234, issued on Mar 28, 2020. Check the license (Tennessee 71915, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Amanda Adenola Onalaja-Underwood
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 71915 TN
Self-reported in NPPES; status is on the state search - Practice location
- 3601 The Vanderbilt Clinic, Nashville, TN 37232
- Phone
- (615) 322-5000
- Enumerated
- Mar 28, 2020
- Record last updated
- Jan 15, 2026
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 226 in Tennessee → Look up another NPI →
Also registered at 3601 The Vanderbilt Clinic
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Amanda Adenola Onalaja-Underwood in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 71915Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average dermatology physician in 2024
172 Medicare Part D claims for 76 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Ketoconazole27 claims
- Triamcinolone Acetonide15 claims
- Dupixent Pen13 claims
- Clindamycin Phosphate11 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.
Amanda Adenola Onalaja-Underwood among 226 dermatology physician records in Tennessee
Amanda Adenola Onalaja-Underwood, MD is one of 226 dermatology physician records with a practice address in Tennessee. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 90% of them.
- NPI issued2020 · 90% of these records are older, 8% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2026 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Tennessee
There are 226 dermatology physician records in Tennessee.
All 226 in Tennessee → Every provider in Nashville → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Saundrett Arrindell, MDNashville, TN 372321922190339
- Eman Bahrani, MDNashville, TN 372321073963997
- Nashay Clemetson, M.D.Nashville, TN 372321063755718
- Elizabeth Ergen, M.D.Nashville, TN 372321821350521
- Jo-David Fine, MDNashville, TN 372321861589988
- Ellen Jacobson, M.D.Nashville, TN 372321962456772
- Carla Lee, MDNashville, TN 372321285664623
- Jason Meyer, MD, PHDNashville, TN 372321275915316
Common questions
What is Amanda Adenola Onalaja-Underwood, MD's NPI number?
Amanda Adenola Onalaja-Underwood, MD's National Provider Identifier (NPI) is 1336777234, issued on Mar 28, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Amanda Adenola Onalaja-Underwood, MD located?
The NPPES record lists a practice address at 3601 The Vanderbilt Clinic, Nashville, TN, 37232. Phone: (615) 322-5000. Providers update this record themselves, so call before visiting.
How can I verify Amanda Adenola Onalaja-Underwood, MD's license?
NPPES lists Tennessee license number 71915, 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 Amanda Adenola Onalaja-Underwood, MD prescribe under Medicare Part D?
In 2024, Amanda Adenola Onalaja-Underwood, MD had 172 Medicare Part D claims for 76 beneficiaries; the average among dermatology physician prescribers was 797. 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.