James Gau, PH.D.
NPI 1568482305 · Marriage & Family Therapist · Corvallis, OR
James Gau, PH.D. is a Marriage & Family Therapist provider in Corvallis, OR (NPI 1568482305).
Provider details
- NPI number
- 1568482305
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- T0247 (OR)
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
- 2006-07-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Gau's NPI number?
- James Gau's National Provider Identifier (NPI) is 1568482305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Gau's specialty?
- James Gau is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is James Gau located?
- James Gau's practice location on file with NPPES is 2045 Nw Grant Ave, Corvallis, OR 97330-4366.
- What is James Gau's phone number?
- The practice phone number listed in the NPPES registry for James Gau is (541) 757-8648.
- Is James Gau's NPI active?
- Yes — James Gau's NPI (1568482305) 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.