Holly Hedemann, MSW, PPSC
NPI 1407363823 · Clinical Social Worker · Santa Ana, CA
Holly Hedemann, MSW, PPSC is a Clinical Social Worker provider in Santa Ana, CA (NPI 1407363823).
Provider details
- NPI number
- 1407363823
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, PPSC
- Sex
- Female
- Sole proprietor
- No
- License
- 94994 (CA)
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
8 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
- 2018-01-08
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Holly Hedemann's NPI number?
- Holly Hedemann's National Provider Identifier (NPI) is 1407363823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Hedemann's specialty?
- Holly Hedemann is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Holly Hedemann located?
- Holly Hedemann's practice location on file with NPPES is 405 W 5th St, Santa Ana, CA 92701-4599.
- What is Holly Hedemann's phone number?
- The practice phone number listed in the NPPES registry for Holly Hedemann is (949) 637-6722.
- Is Holly Hedemann's NPI active?
- Yes — Holly Hedemann's NPI (1407363823) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.