NPPES file of Aug 9, 2026

Mark A. Dirnberger, D.O.,P.A.

Neuromusculoskeletal Medicine & OMM Physician · Mansfield, TX

Mark A. Dirnberger, D.O.,P.A. is a neuromusculoskeletal medicine & omm physician with a practice address in Mansfield, Texas, and NPI 1841366465, issued on Nov 27, 2006. Check the license (Texas L5305, as entered in NPPES) with the Texas 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
1841366465
Name
Mark A. Dirnberger
Credential
D.O.,P.A.
Primary taxonomy
Neuromusculoskeletal Medicine & OMM Physician 204D00000X
License number
L5305 TX
Self-reported in NPPES; status is on the state search
Practice location
74 Regency Pkwy, Mansfield, TX 76063
Phone
(817) 419-6000
Enumerated
Nov 27, 2006
Record last updated
Feb 14, 2024
Fax
(817) 419-9582
Medicare enrollment
Enrolled (PECOS I20040428001498); accepts Medicare assignment
Medical or professional school
University Of North Texas Hsc, College Of Osteopathic Med, 2000
Telehealth
Offers telehealth (CMS)
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 74 Regency Pkwy

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

  1. Jason Butler, M.D.Sports Medicine (Family Medicine) Physician1710142484
  2. Cindy Ng, DOSports Medicine (Family Medicine) Physician1154826386
  3. Kimberley Player, MSN, APRN, FNP-CFamily Nurse Practitioner1003062928
  4. Sheryl Reif, PA-CMedical Physician Assistant1336192368
  5. Aimee Whitfield, MS PTPhysical Therapist1497882757

Verify Mark A. Dirnberger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license L5305
    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
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10.4 times the Medicare Part D claims of the average neuromusculoskeletal medicine & omm physician in 2024

6,263 Medicare Part D claims for 334 beneficiaries, against an average of 604 among the 400 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 3,027 claims were for opioids.

  1. Mark Dirnberger6,263
  2. Specialty average604

Most prescribed

  1. Hydrocodone-Acetaminophen1,251 claims
  2. Gabapentin509 claims
  3. Oxycodone Hcl480 claims
  4. Morphine Sulfate Er387 claims
  5. Tizanidine Hcl332 claims
  6. Cyclobenzaprine Hcl284 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: $939.43

46 payments; by number, the most common kind was food and beverage; the largest payer was Scilex Pharmaceuticals Inc. The 201 providers of this specialty with any payment received $1,034.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Dirnberger$939.43
  2. Specialty average$1,034.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Regency Pain, PLLCMansfield, TX

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

Neuromusculoskeletal Medicine & OMM Physician providers in Texas

There are 39 neuromusculoskeletal medicine & omm physician records in Texas.

Other neuromusculoskeletal medicine & omm physician records in Texas

  1. Ramey Alfarra, DOGranbury, TX1942905914
  2. Kyle Allan, DOAustin, TX1558855262
  3. Dennis Barson, DOAustin, TX1588628770
  4. Alejandro Betancourt, MDHarlingen, TX1528129228
  5. Brooks Blake, D.O.Marble Falls, TX1164435236
  6. Aaron Boone, D.O.Fort Worth, TX1225469026
  7. Jonathan Cheon, DOGranbury, TX1194578823
  8. Judy Colabella, D.O.Katy, TX1942278254
  9. Gregory Cox, DOFort Worth, TX1467868547
  10. Nelda Cunniff, D.O.Burleson, TX1942235809

Common questions

What is Mark A. Dirnberger, D.O.,P.A.'s NPI number?

Mark A. Dirnberger, D.O.,P.A.'s National Provider Identifier (NPI) is 1841366465, issued on Nov 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark A. Dirnberger, D.O.,P.A. located?

The NPPES record lists a practice address at 74 Regency Pkwy, Mansfield, TX, 76063. Phone: (817) 419-6000. Providers update this record themselves, so call before visiting.

How can I verify Mark A. Dirnberger, D.O.,P.A.'s license?

NPPES lists Texas license number L5305, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Mark A. Dirnberger, D.O.,P.A. prescribe under Medicare Part D?

In 2024, Mark A. Dirnberger, D.O.,P.A. had 6,263 Medicare Part D claims for 334 beneficiaries; the average among neuromusculoskeletal medicine & omm physician prescribers was 604. 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.