NPPES file of Aug 9, 2026

Christopher Ellen, DO

Student in an Organized Health Care Education/Training Program · Amarillo, TX

Christopher Ellen, DO is a student in an organized health care education/training program with a practice address in Amarillo, Texas, and NPI 1235984048, issued on Apr 23, 2024. Check the license 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
1235984048
Name
Christopher Ellen
Credential
DO
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1400 S Coulter St Ste 5100, Amarillo, TX 79106
Phone
(806) 414-9559
Enumerated
Apr 23, 2024
Record last updated
Apr 23, 2024
Fax
(806) 351-3765
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 1400 S Coulter St Ste 5100

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

  1. Ibraheem Algarni, MDStudent in an Organized Health Care Education/Training Program1053808451
  2. Nasser Aljehani, M.D.Student in an Organized Health Care Education/Training Program1508209156
  3. Asim Alshanberi, MDStudent in an Organized Health Care Education/Training Program1275890451
  4. Chidinma Anyaike, MDStudent in an Organized Health Care Education/Training Program1831987221
  5. Donna Ayala, MDFamily Medicine Physician1760061576
  6. Lauren BakerFamily Medicine Physician1730934852

Verify Christopher Ellen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck 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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84% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

30 Medicare Part D claims for 13 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Christopher Ellen30
  2. Specialty average185

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.

Christopher Ellen among 17,605 student in an organized health care education/training program records in Texas

Christopher Ellen, DO is one of 17,605 student in an organized health care education/training program records with a practice address in Texas. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 43% of them.

  • NPI issued2024 · 43% of these records are older, 40% newer
  • In a Medicare fileYes · 23% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2024 · 15% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

163 student in an organized health care education/training program records list a practice address in Amarillo

They are 163 of the 3,934 NPPES records with a practice address in Amarillo, and 17,605 student in an organized health care education/training program records in Texas.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Rahima Afroza, M.D.Amarillo, TX 791061699092544
  2. Qasem Aljabr, M.D.Amarillo, TX 791061669715140
  3. Nasser Aljehani, M.D.Amarillo, TX 791061508209156
  4. Sameer Alqassimi, M.D.Amarillo, TX 791061780071431
  5. Asim Alshanberi, MDAmarillo, TX 791061275890451
  6. Hassan Alsultan, M.DAmarillo, TX 791061558744284
  7. Khalid AlyamiAmarillo, TX 791061003261199
  8. Waleed Badoghaish, M.D.Amarillo, TX 791061083059257

Common questions

What is Christopher Ellen, DO's NPI number?

Christopher Ellen, DO's National Provider Identifier (NPI) is 1235984048, issued on Apr 23, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Ellen, DO located?

The NPPES record lists a practice address at 1400 S Coulter St Ste 5100, Amarillo, TX, 79106. Phone: (806) 414-9559. Providers update this record themselves, so call before visiting.

How can I verify Christopher Ellen, DO's license?

Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Christopher Ellen, DO prescribe under Medicare Part D?

In 2024, Christopher Ellen, DO had 30 Medicare Part D claims for 13 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.