Gwenda Blum
NPI 1770792335 · Addiction (Substance Use Disorder) Counselor · Imperial Beach, CA
Gwenda Blum is a Addiction (Substance Use Disorder) Counselor provider in Imperial Beach, CA (NPI 1770792335).
Provider details
- NPI number
- 1770792335
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
19 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
Mailing address
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gwenda Blum's NPI number?
- Gwenda Blum's National Provider Identifier (NPI) is 1770792335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwenda Blum's specialty?
- Gwenda Blum is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gwenda Blum located?
- Gwenda Blum's practice location on file with NPPES is 620 13th St Apt a, Imperial Beach, CA 91932-1722.
- What is Gwenda Blum's phone number?
- The practice phone number listed in the NPPES registry for Gwenda Blum is (619) 628-4869.
- Is Gwenda Blum's NPI active?
- Yes — Gwenda Blum's NPI (1770792335) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.