IndividualActive
Sandra Koellmann, ASW
NPI 1073131033 · Clinical Social Worker · San Diego, CA
Sandra Koellmann, ASW is a Clinical Social Worker provider in San Diego, CA (NPI 1073131033).
Provider details
- NPI number
- 1073131033
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ASW
- Sex
- Female
- Sole proprietor
- No
- License
- 86201 (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
3767 Central Ave
San Diego, CA 92105-2599
Phone: (619) 584-4010
Fax: (619) 278-0770
Street-level locationGet directions
Mailing address
3767 Central Ave
San Diego, CA 92105-2599
Registry dates
- Enumerated
- 2020-07-07
- Last updated
- 2020-07-07
- Certified
- 2020-07-07
Frequently asked questions
- What is Sandra Koellmann's NPI number?
- Sandra Koellmann's National Provider Identifier (NPI) is 1073131033, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Koellmann's specialty?
- Sandra Koellmann is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sandra Koellmann located?
- Sandra Koellmann's practice location on file with NPPES is 3767 Central Ave, San Diego, CA 92105-2599.
- What is Sandra Koellmann's phone number?
- The practice phone number listed in the NPPES registry for Sandra Koellmann is (619) 584-4010.
- Is Sandra Koellmann's NPI active?
- Yes — Sandra Koellmann's NPI (1073131033) is active in the NPPES registry as of the last update on 2020-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.