IndividualActive
Lizbeth Martin
NPI 1831792118 · Psychologist · Grass Valley, CA
Lizbeth Martin is a Psychologist provider in Grass Valley, CA (NPI 1831792118).
Provider details
- NPI number
- 1831792118
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY9559 (CA)
Specialties & taxonomies
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
5 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
13007 Iron Rock Rd
Grass Valley, CA 95945-9063
Phone: (650) 776-4834
Street-level locationGet directions
Mailing address
13007 Iron Rock Rd
Grass Valley, CA 95945-9063
Registry dates
- Enumerated
- 2020-11-18
- Last updated
- 2020-11-18
- Certified
- 2020-11-18
Frequently asked questions
- What is Lizbeth Martin's NPI number?
- Lizbeth Martin's National Provider Identifier (NPI) is 1831792118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lizbeth Martin's specialty?
- Lizbeth Martin is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Lizbeth Martin located?
- Lizbeth Martin's practice location on file with NPPES is 13007 Iron Rock Rd, Grass Valley, CA 95945-9063.
- What is Lizbeth Martin's phone number?
- The practice phone number listed in the NPPES registry for Lizbeth Martin is (650) 776-4834.
- Is Lizbeth Martin's NPI active?
- Yes — Lizbeth Martin's NPI (1831792118) is active in the NPPES registry as of the last update on 2020-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.