Maria Maples, MD
Internal Medicine Physician · Nashville, TN
Maria Maples, MD is an internal medicine physician with a practice address in Nashville, Tennessee, and NPI 1356545842, issued on Jun 11, 2007. Check the license (Tennessee 46203, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Maria Maples
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 46203 TN
Self-reported in NPPES; status is on the state search - Practice location
- 393 Wallace RD, Nashville, TN 37211
- Phone
- (615) 837-6500
- Enumerated
- Jun 11, 2007
- Record last updated
- Sep 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (615) 891-7539
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 393 Wallace RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Susan Gray, ANPAdult Health Nurse Practitioner1568776235
- Thomas Holzen, M.D.Otolaryngology/Facial Plastic Surgery Physician1952365355
- Kaitlin OwensPhysician Assistant1730870643
Verify Maria Maples in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 46203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average internal medicine physician in 2024
524 Medicare Part D claims for 12 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 304 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen200 claims
- Diazepam99 claims
- Hydrocodone-Acetaminophen58 claims
- Oxycodone Hcl24 claims
- Morphine Sulfate Er22 claims
- Amlodipine Besylate15 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.
Maria Maples among 2,596 internal medicine physician records in Tennessee
Maria Maples, 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 2007, is newer than 54% of them.
- NPI issued2007 · 54% of these records are older, 37% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2011 · 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
- Malek Al Omary, MDNashville, TN 372111790833267
- Fawwaz Alkayyali, MDNashville, TN 372111639125560
- Said Attoussi, M.D.Nashville, TN 372111225013535
- Kehinde Carew, MDNashville, TN 372111447296959
- Frederick Junard, MDNashville, TN 372111740288810
- Marjorie Lantum, MDNashville, TN 372111669537312
- Shuaib Mohyuddin, M.D.Nashville, TN 372111285682211
- Tracy Osborne, M.D.Nashville, TN 372111174580286
Common questions
What is Maria Maples, MD's NPI number?
Maria Maples, MD's National Provider Identifier (NPI) is 1356545842, issued on Jun 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maria Maples, MD located?
The NPPES record lists a practice address at 393 Wallace RD, Nashville, TN, 37211. Phone: (615) 837-6500. Providers update this record themselves, so call before visiting.
How can I verify Maria Maples, MD's license?
NPPES lists Tennessee license number 46203, 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 Maria Maples, MD prescribe under Medicare Part D?
In 2024, Maria Maples, MD had 524 Medicare Part D claims for 12 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.