Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John L. O'Donnell PHD PLLC

Organization Adult Mental Health Clinic/Center · NPI 1538579248

John L. O'Donnell PHD PLLC is an Adult Mental Health Clinic/Center in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2014.

Licensed in
OK
In the registry since
2014
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3037 NW 63rd St Ste 150
Oklahoma City, OK 73116-3637
Phone: (405) 278-1995
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X · Licence 466 (OK)

Record details

NPI number1538579248
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John L. O'Donnell O'Donnell — Psychologist · (405) 278-1995
NPI enumeratedMay 2, 2014
Last updated in NPPESMay 2, 2014
Mailing address3037 Nw 63rd St, Suite 150, Oklahoma City, OK 73116-3637

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