Alexander Barrett Downs, DO
Student in an Organized Health Care Education/Training Program · Tulsa, OK
Alexander Barrett Downs, DO is a student in an organized health care education/training program with a practice address in Tulsa, Oklahoma, and NPI 1023959145, issued on Apr 2, 2026. Check the license with the Oklahoma board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alexander Barrett Downs
- Credential
- DO
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 717 S Houston Ave, Tulsa, OK 74127
- Phone
- (918) 586-4500
- Enumerated
- Apr 2, 2026
- Record last updated
- Apr 2, 2026
- Entity
- Type 1 · individual
Also registered at 717 S Houston Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mark AzzamStudent in an Organized Health Care Education/Training Program1518712553
- Jamie Brown, D.O.Neonatal-Perinatal Medicine Physician1861855579
- Kara Burns, D.O.Student in an Organized Health Care Education/Training Program1265826697
- John Dewitt, DONeurology Physician1982694048
- Christel Dixon, DOPediatrics Physician1861733933
Verify Alexander Barrett Downs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,729 student in an organized health care education/training program records list a practice address in Tulsa
They are 1,729 of the 18,643 NPPES records with a practice address in Tulsa, and 3,108 student in an organized health care education/training program records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,729 in Tulsa → All 3,108 in Oklahoma → Every provider in Tulsa →
Other student in an organized health care education/training program records in Oklahoma
- Shaheer AamirOklahoma City, OK1588478176
- Anser AbbasOklahoma City, OK1124912134
- Claire AbbottOklahoma City, OK1174299366
- Ahmed AbdelmonemTulsa, OK1952923583
- Serge Andre AbitStillwater, OK1932922499
- Milly Abongo LontumBroken Arrow, OK1760365894
- Megan AbrahamOklahoma City, OK1275251811
- Stephanie Abrams, DOMcAlester, OK1124640768
- Eleanor AbreoOklahoma City, OK1366007494
- Abigail AcceusNorman, OK1285568659
Common questions
What is Alexander Barrett Downs, DO's NPI number?
Alexander Barrett Downs, DO's National Provider Identifier (NPI) is 1023959145, issued on Apr 2, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Barrett Downs, DO located?
The NPPES record lists a practice address at 717 S Houston Ave, Tulsa, OK, 74127. Phone: (918) 586-4500. Providers update this record themselves, so call before visiting.
How can I verify Alexander Barrett Downs, DO's license?
Search the Oklahoma board that licenses this profession; the NPPES record confirms identity 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. 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.