NPPES file of Aug 9, 2026

Ryan Thomas Parkinson, DO

Internal Medicine Physician · Dallas, TX

Ryan Thomas Parkinson, DO is an internal medicine physician with a practice address in Dallas, Texas, and NPI 1477248573, issued on Apr 6, 2023. Check the license (Texas W3024, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1477248573
Name
Ryan Thomas Parkinson
Credential
DO
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
W3024 TX
Self-reported in NPPES; status is on the state search
Practice location
1441 N Beckley Ave FL 5, Dallas, TX 75203
Phone
(214) 947-2348
Enumerated
Apr 6, 2023
Record last updated
Jun 26, 2026
Medicare enrollment
Enrolled (PECOS I20260324003848); may accept Medicare assignment
Medical or professional school
University Of North Texas Hsc, College Of Osteopathic Med, 2023
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.
Download card Updates feed

8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →

Also registered at 1441 N Beckley Ave FL 5

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

  1. Farbod Dehmami, MDInternal Medicine Physician1508612334
  2. Lawrence HoangStudent in an Organized Health Care Education/Training Program1740800580
  3. Lainie Mabe, MDStudent in an Organized Health Care Education/Training Program1144917196
  4. Joseph McFarlandDiagnostic Radiology Physician1609453141
  5. Lauren Quesada, MDStudent in an Organized Health Care Education/Training Program1194528471

Verify Ryan Thomas Parkinson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license W3024    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 Texas 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Ryan Thomas Parkinson among 9,175 internal medicine physician records in Texas

Ryan Thomas Parkinson, DO is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 95% of them.

  • NPI issued2023 · 95% of these records are older, 3% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2023 · median 2004 among the 6,088 with a school on file
  • Record last updated2026 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

956 internal medicine physician records list a practice address in Dallas

They are 956 of the 36,304 NPPES records with a practice address in Dallas, and 9,175 internal medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,175 in Texas → Every provider in Dallas → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Neena Biswas, M.D.Dallas, TX 752031124005921
  2. Leslie Cler, MDDallas, TX 752031538378310
  3. James Goodsett, MDDallas, TX 752031720027931
  4. Christopher Martin, M.D.Dallas, TX 752031396806535
  5. Raymond Munoz, MDDallas, TX 752031922070374
  6. Stella Nwankwo, M.D.Dallas, TX 752031801897475
  7. Gloria Peralta, DODallas, TX 752031740482777
  8. Brad Pirtle, DODallas, TX 752031881666139

Common questions

What is Ryan Thomas Parkinson, DO's NPI number?

Ryan Thomas Parkinson, DO's National Provider Identifier (NPI) is 1477248573, issued on Apr 6, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Thomas Parkinson, DO located?

The NPPES record lists a practice address at 1441 N Beckley Ave FL 5, Dallas, TX, 75203. Phone: (214) 947-2348. Providers update this record themselves, so call before visiting.

How can I verify Ryan Thomas Parkinson, DO's license?

NPPES lists Texas license number W3024, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.