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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

OLIN J BITTNER PSYCHOLOGY AND CONSULTING SERVICES, PLLC
NPI 1427963149
Psychologist - Clinical in Spokane, WA

Active since August 17, 2026
1325 W 1ST AVE STE 226, SPOKANE, WA 99201(509) 315-9074(509) 315-9349 Get Directions Write a Review

NPPES record added: August 17, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Olin J Bittner Psychology And Consulting Services, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OLIN J BITTNER PSYCHOLOGY AND CONSULTING SERVICES, PLLC (NPI 1427963149) is a healthcare organization registered as a clinical in Spokane, Washington and active in the NPI registry since August 2026. The organization lists Olin J Bittner, Owner/practitioner, as its authorized official.

NPPES Registry Identity

NPI1427963149
Entity TypeOrganization
Primary Taxonomy103TC0700X
Legal Business NameOLIN J BITTNER PSYCHOLOGY AND CONSULTING SERVICES, PLLC
Location Address1325 W 1ST AVE STE 226Spokane, WA 99201-4600
Mailing Address1325 W 1st Ave Ste 226Spokane, WA 99201-4600 · (509) 315-9074 · Fax (509) 315-9349
Phone(509) 315-9074
Fax(509) 315-9349
Organization SubpartNo
Authorized OfficialOlin J BittnerOwner/practitioner · (509) 315-9074
Enumeration DateAugust 17, 2026
NPPES CertifiedAugust 17, 2026
✔ NPI 1427963149 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
1325 W 1ST AVE STE 226, Spokane, WA 99201
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JI-HYE JEAN
Counselor (Mental Health)
1325 W 1ST AVE STE 226
SPOKANE, WA 99201
Spokane County (509) 590-3620
REBEKAH JOY FINNEY
Marriage & Family Therapist
1325 W 1ST AVE STE 226
SPOKANE, WA 99201
Spokane County (509) 426-3664

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Olin J Bittner Psychology And Consulting Services, PLLC's NPI number?

The NPI number for Olin J Bittner Psychology And Consulting Services, PLLC is 1427963149. It was assigned to this organization in the NPPES registry on August 17, 2026.

Where is Olin J Bittner Psychology And Consulting Services, PLLC located?

Olin J Bittner Psychology And Consulting Services, PLLC is located at 1325 W 1st Ave Ste 226, Spokane, WA 99201. The listed phone number is (509) 315-9074.

What is Olin J Bittner Psychology And Consulting Services, PLLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Olin J Bittner Psychology And Consulting Services, PLLC was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.