IndividualActive
Heather Serafin, ACSW
NPI 1114544921 · Clinical Social Worker · San Diego, CA
Heather Serafin, ACSW is a Clinical Social Worker provider in San Diego, CA (NPI 1114544921).
Provider details
- NPI number
- 1114544921
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ACSW
- Sex
- Female
- Sole proprietor
- No
- License
- 118395 (CA)
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
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
3990 Old Town Ave
San Diego, CA 92110-2930
Phone: (619) 278-2400
Street-level locationGet directions
Mailing address
Po Box 153965
San Diego, CA 92195-3965
Registry dates
- Enumerated
- 2020-06-26
- Last updated
- 2023-10-06
- Certified
- 2023-10-06
Frequently asked questions
- What is Heather Serafin's NPI number?
- Heather Serafin's National Provider Identifier (NPI) is 1114544921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Serafin's specialty?
- Heather Serafin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Heather Serafin located?
- Heather Serafin's practice location on file with NPPES is 3990 Old Town Ave, San Diego, CA 92110-2930.
- What is Heather Serafin's phone number?
- The practice phone number listed in the NPPES registry for Heather Serafin is (619) 278-2400.
- Is Heather Serafin's NPI active?
- Yes — Heather Serafin's NPI (1114544921) is active in the NPPES registry as of the last update on 2023-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.