Lesley Guth
NPI 1639450307 · Marriage & Family Therapist · Oakland, CA
Lesley Guth is a Marriage & Family Therapist provider in Oakland, CA (NPI 1639450307).
Provider details
- NPI number
- 1639450307
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
Mailing address
Registry dates
- Enumerated
- 2011-09-07
- Last updated
- 2017-01-11
Frequently asked questions
- What is Lesley Guth's NPI number?
- Lesley Guth's National Provider Identifier (NPI) is 1639450307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lesley Guth's specialty?
- Lesley Guth is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Lesley Guth located?
- Lesley Guth's practice location on file with NPPES is 1266 14th St, Oakland, CA 94607-2205.
- What is Lesley Guth's phone number?
- The practice phone number listed in the NPPES registry for Lesley Guth is (510) 273-4700.
- Is Lesley Guth's NPI active?
- Yes — Lesley Guth's NPI (1639450307) is active in the NPPES registry as of the last update on 2017-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.