What is Gregory Endler's NPI number?

Gregory Endler's National Provider Identifier (NPI) is 1851820302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Endler's specialty?

Gregory Endler is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Gregory Endler located?

Gregory Endler's practice location on file with NPPES is 3859 Martin Way E, Olympia, WA 98506-5268.

What is Gregory Endler's phone number?

The practice phone number listed in the NPPES registry for Gregory Endler is (360) 704-7170.

Is Gregory Endler's NPI active?

Yes — Gregory Endler's NPI (1851820302) is active in the NPPES registry as of the last update on 2017-06-08.

IndividualActive

Gregory Endler, MFT

NPI 1851820302 · Marriage & Family Therapist · Olympia, WA

Gregory Endler, MFT is a Marriage & Family Therapist provider in Olympia, WA (NPI 1851820302).

Provider details

NPI number: 1851820302
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: MFT
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(63/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

3859 Martin Way E

Olympia, WA 98506-5268

Phone: (360) 704-7170

Street-level locationGet directions

More WA providers

Mailing address

9133 Shy Bear Dr Se

Olympia, WA 98501-5626

Enumerated: 2017-06-08
Last updated: 2017-06-08

Frequently asked questions

What is Gregory Endler's NPI number?: Gregory Endler's National Provider Identifier (NPI) is 1851820302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Gregory Endler's specialty?: Gregory Endler is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
Where is Gregory Endler located?: Gregory Endler's practice location on file with NPPES is 3859 Martin Way E, Olympia, WA 98506-5268.
What is Gregory Endler's phone number?: The practice phone number listed in the NPPES registry for Gregory Endler is (360) 704-7170.
Is Gregory Endler's NPI active?: Yes — Gregory Endler's NPI (1851820302) is active in the NPPES registry as of the last update on 2017-06-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.