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DRG23
NPI 1295232635
Psychiatry & Neurology - Neurology in Spokane, WA

Active since April 11, 2018
1520 W 3RD AVE, SPOKANE, WA 99201(509) 747-5615(509) 747-5133 Get Directions Write a Review

NPPES record last updated: May 21, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 21, 2026, Jun 16, 2018, Apr 11, 2018 (3 updates tracked since 2018).

About Drg23 NPPES

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

DRG23 (NPI 1295232635), doing business as David Greeley, Md, is a healthcare organization registered as a neurology in Spokane, Washington and active in the NPI registry since April 2018. The organization maintains a secondary practice location in Spokane and lists David Roger Greeley, Ceo, as its authorized official.

NPPES Registry Identity

NPI1295232635
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameDRG23
Location Address1520 W 3RD AVESpokane, WA 99201-7040
Mailing Address1520 W 3rd AveSpokane, WA 99201-7040 · (509) 747-5615 · Fax (509) 747-5133
Phone(509) 747-5615
Fax(509) 747-5133
Organization SubpartNo
Authorized OfficialDavid Roger GreeleyCeo · (509) 220-9608
Enumeration DateApril 11, 2018
Last NPPES UpdateMay 21, 20263 updates tracked since enumeration
NPPES CertifiedMay 21, 2026
✔ NPI 1295232635 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
1520 W 3RD AVE, Spokane, WA 99201
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Other Names 1

Doing Business AsDavid Greeley, Md

Secondary Practice Location 1

Location 15921 N Market StSpokane, WA 99208-2484 · Phone (509) 444-8200 · Fax (509) 434-0392

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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.

REBECCA L TILLER MA, LMHC
Counselor (Mental Health)
1520 W 3RD AVE
SPOKANE, WA 99201
Spokane County (509) 747-5615
RACHEL DIANE HEINRICH
Physician Assistant
1520 W 3RD AVE
SPOKANE, WA 99201
Spokane County (509) 747-5615

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 Drg23's NPI number?

The NPI number for Drg23 is 1295232635. It was assigned to this organization in the NPPES registry on April 11, 2018. The provider is doing business as David Greeley, MD.

Where is Drg23 located?

Drg23 is located at 1520 W 3rd Ave, Spokane, WA 99201. The listed phone number is (509) 747-5615.

What is Drg23's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

When was this NPI record last updated?

The NPPES record for Drg23 was last updated on May 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.