Gregory Oleson, LMFT
NPI 1740401611 · Marriage & Family Therapist · Auburn, WA
Gregory Oleson, LMFT is a Marriage & Family Therapist provider in Auburn, WA (NPI 1740401611).
Provider details
- NPI number
- 1740401611
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- LF00001203 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Mailing address
Registry dates
- Enumerated
- 2007-05-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gregory Oleson's NPI number?
- Gregory Oleson's National Provider Identifier (NPI) is 1740401611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Oleson's specialty?
- Gregory Oleson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Gregory Oleson located?
- Gregory Oleson's practice location on file with NPPES is 2704 I St Ne, Auburn, WA 98002-2411.
- What is Gregory Oleson's phone number?
- The practice phone number listed in the NPPES registry for Gregory Oleson is (253) 833-7444.
- Is Gregory Oleson's NPI active?
- Yes — Gregory Oleson's NPI (1740401611) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.