NPPES file of Aug 9, 2026

Derick Mordus, DO

Physical Medicine & Rehabilitation Physician · Clarksville, TN

Derick Mordus, DO is a physical medicine & rehabilitation physician with a practice address in Clarksville, Tennessee, and NPI 1861817785, issued on Feb 28, 2014. Check the license (Tennessee 6367, as entered in NPPES) on the Tennessee Board of Medical Examiners; 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
1861817785
Name
Derick Mordus
Credential
DO
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License numbers
6367 TN
1346 NE
Self-reported in NPPES; status is on the state search
Practice location
1000 S Gateway Blvd, Clarksville, TN 37043
Phone
(931) 552-4340
Enumerated
Feb 28, 2014
Record last updated
Jul 8, 2025
Fax
(931) 552-0999
Medicare enrollment
Enrolled (PECOS I20250724002553); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1000 S Gateway Blvd

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

  1. William Beazley, MDOrthopaedic Surgery Physician1356332019
  2. William Devries, MDOrthopaedic Surgery Physician1801887567
  3. William Elkins, PA-CPhysician Assistant1760420640
  4. Louis Eron, PTPhysical Therapist1710402102
  5. Calisse Eslinger, DPTPhysical Therapist1881960508
  6. Heather Hovey, P.T.Physical Therapist1932540150

Verify Derick Mordus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 6367
    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
Open the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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97% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

25 Medicare Part D claims for 15 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.

  1. Derick Mordus25
  2. Specialty average727

Most prescribed

  1. Alprazolam17 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: $272.59

7 payments; by number, the most common kind was food and beverage; the largest payer was Painteq LLC. The 3,895 providers of this specialty with any payment received $1,237.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Derick Mordus$272.59
  2. Specialty average$1,237.86

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

  1. Electrodiagnosis And Rehabilitation Associates OF Tacoma PSTacoma, WA
  2. Tennessee Orthopaedic Alliance PAPleasant View, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Derick Mordus among 249 physical medicine & rehabilitation physician records in Tennessee

Derick Mordus, DO is one of 249 physical medicine & rehabilitation physician records with a practice address in Tennessee. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 56% of them.

  • NPI issued2014 · 56% of these records are older, 42% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2014 · median 2008 among the 119 with a school on file
  • Record last updated2025 · 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 208100000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Tennessee

There are 249 physical medicine & rehabilitation physician records in Tennessee.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Wesley Peace, MDClarksville, TN 370431932594702
  2. John Shields, MDClarksville, TN 370431003852831
  3. Christopher Siodlarz, DOClarksville, TN 370431467461889
  4. Allison Wiles, PTAClarksville, TN 370431518424035
  5. Angelica Lopez, DPTClarksville, TN 370421508500877
  6. Dale Cunningham, MDClarksville, TN 370401821098690
  7. Eric Swierzynski, DPTClarksville, TN 370401972083848
  8. Meagan Graham, PTADickson, TN 370551194599175

Common questions

What is Derick Mordus, DO's NPI number?

Derick Mordus, DO's National Provider Identifier (NPI) is 1861817785, issued on Feb 28, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Derick Mordus, DO located?

The NPPES record lists a practice address at 1000 S Gateway Blvd, Clarksville, TN, 37043. Phone: (931) 552-4340. Providers update this record themselves, so call before visiting.

How can I verify Derick Mordus, DO's license?

NPPES lists Tennessee license number 6367, 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 Derick Mordus, DO prescribe under Medicare Part D?

In 2024, Derick Mordus, DO had 25 Medicare Part D claims for 15 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.