Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Psychological Services, PC

Organization Psychologist · NPI 1053650903

Psychological Services, PC provides Psychologist services in Tulsa, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2013.

Licensed in
OK
In the registry since
2013
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4815 S Harvard Ave Ste 250
Tulsa, OK 74135-3060 Not confirmed with CMS for 12 years — call before visiting
Phone: (918) 804-7561
Fax: (918) 392-4845
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 611 (OK)

Record details

NPI number1053650903
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Lock — Owner/Physician · (918) 804-7561
Other names Michael Lock, Ph.D.
NPI enumeratedFebruary 12, 2013
Last updated in NPPESJanuary 16, 2014
Mailing address4815 S Harvard Ave, Suite 250, Tulsa, OK 74135-3060

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