IndividualActive
Martha Guzman
NPI 1831631621 · Social Worker · Santa Ana, CA
Martha Guzman is a Social Worker provider in Santa Ana, CA (NPI 1831631621).
Provider details
- NPI number
- 1831631621
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 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
1221 E Dyer Rd
Suite 220
Santa Ana, CA 92705-5600
Phone: (714) 313-7256
Street-level locationGet directions
Mailing address
635 Baker St Apt B103
Costa Mesa, CA 92626-4401
Registry dates
- Enumerated
- 2016-11-09
- Last updated
- 2016-11-09
Frequently asked questions
- What is Martha Guzman's NPI number?
- Martha Guzman's National Provider Identifier (NPI) is 1831631621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Guzman's specialty?
- Martha Guzman is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Martha Guzman located?
- Martha Guzman's practice location on file with NPPES is 1221 E Dyer Rd, Santa Ana, CA 92705-5600.
- What is Martha Guzman's phone number?
- The practice phone number listed in the NPPES registry for Martha Guzman is (714) 313-7256.
- Is Martha Guzman's NPI active?
- Yes — Martha Guzman's NPI (1831631621) is active in the NPPES registry as of the last update on 2016-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.