NPPES file of Aug 9, 2026

Joel C. Marrs, PHARM.D., MPH

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Nashville, TN

Joel C. Marrs, PHARM.D., MPH is a pharmacist clinician (phc)/ clinical pharmacy specialist with a practice address in Nashville, Tennessee, and NPI 1528107513, issued on Feb 6, 2007. Check the license (Tennessee 46913, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528107513
Name
Joel C. Marrs
Credential
PHARM.D., MPH
Primary taxonomy
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist 1835P0018X
License numbers
46913 TN
PHA-18537 CO
26021465A IN
PHA-79818 MT
0010883 OR
Self-reported in NPPES; status is on the state search
Practice location
6130 Nolensville Pike, Nashville, TN 37211
Phone
(615) 284-1450
Enumerated
Feb 6, 2007
Record last updated
Jan 31, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 6130 Nolensville Pike

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lauren Barr, MDFamily Medicine Physician1720604473
  2. Cody Bogema, M.D.Internal Medicine Physician1194145078
  3. Emily BygottPhysical Therapist1548148463
  4. Brian ConleyPhysical Therapist1134954035
  5. Sara Cowell, PA-CPhysician Assistant1417457631
  6. Daniel IddingsPhysical Therapist1457081895

Verify Joel C. Marrs in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 46913    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Tennessee license search

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4% fewer Medicare Part D claims than the average pharmacist clinician (phc)/ clinical pharmacy specialist in 2024

243 Medicare Part D claims for 34 beneficiaries, against an average of 253 among the 1,614 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.

  1. Joel Marrs243
  2. Specialty average253

Most prescribed

  1. Ozempic35 claims
  2. Lantus Solostar23 claims
  3. Trulicity22 claims
  4. Basaglar Kwikpen U-10021 claims
  5. Amlodipine Besylate17 claims
  6. Metformin Hcl Er14 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.

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers in Tennessee

There are 471 pharmacist clinician (phc)/ clinical pharmacy specialist records in Tennessee.

All 471 in Tennessee → Every provider in Nashville →

Other pharmacist clinician (phc)/ clinical pharmacy specialist records in Tennessee

  1. Berook Addisu, PHARM.D.Nashville, TN1730474057
  2. Timothy Allish, PHARMDDecherd, TN1679878672
  3. Hadeel Altayar, PHARM DBrentwood, TN1487396180
  4. Adam Ambrosetti, PHARM.D.Chattanooga, TN1063095537
  5. Juliet Amonett, PHARM.D.Murfreesboro, TN1740453422
  6. Courtney Anthony, PHARM DMemphis, TN1124351036
  7. Mateo Antonio LopezLa Vergne, TN1982523064
  8. Sarah ArdahjiKnoxville, TN1972475655
  9. Amirio Armour, PHARM DMemphis, TN1366791808
  10. Drew ArmstrongMemphis, TN1639599319

Common questions

What is Joel C. Marrs, PHARM.D., MPH's NPI number?

Joel C. Marrs, PHARM.D., MPH's National Provider Identifier (NPI) is 1528107513, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Joel C. Marrs, PHARM.D., MPH located?

The NPPES record lists a practice address at 6130 Nolensville Pike, Nashville, TN, 37211. Phone: (615) 284-1450. Providers update this record themselves, so call before visiting.

How can I verify Joel C. Marrs, PHARM.D., MPH's license?

NPPES lists Tennessee license number 46913, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Joel C. Marrs, PHARM.D., MPH prescribe under Medicare Part D?

In 2024, Joel C. Marrs, PHARM.D., MPH had 243 Medicare Part D claims for 34 beneficiaries; the average among pharmacist clinician (phc)/ clinical pharmacy specialist prescribers was 253. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.