Maria Holm, LCSW, MSW, ASW
NPI 1265863666 · Clinical Social Worker · Upland, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Holm, LCSW, MSW, ASW is a Clinical Social Worker provider in Upland, CA (NPI 1265863666).
Provider details
- NPI number
- 1265863666
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, MSW, ASW
- Sex
- Female
- Sole proprietor
- No
- License
- 60143 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
12 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
- 2013-12-10
- Last updated
- 2023-07-18
- Certified
- 2023-07-18
Frequently asked questions
- What is Maria Holm's NPI number?
- Maria Holm's National Provider Identifier (NPI) is 1265863666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Holm's specialty?
- Maria Holm is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Holm located?
- Maria Holm's practice location on file with NPPES is 1260 E Arrow Hwy Bldg E, Upland, CA 91786-4984.
- What is Maria Holm's phone number?
- The practice phone number listed in the NPPES registry for Maria Holm is (760) 499-3855.
- Does Maria Holm accept Medicare?
- Maria Holm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Holm's NPI active?
- Yes — Maria Holm's NPI (1265863666) is active in the NPPES registry as of the last update on 2023-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.