Brenda Simpson Hamamoto, M.S.W, L.C.S.W.
NPI 1194846956 · Clinical Social Worker · San Bernardino, CA
Brenda Simpson Hamamoto, M.S.W, L.C.S.W. is a Clinical Social Worker provider in San Bernardino, CA (NPI 1194846956).
Provider details
- NPI number
- 1194846956
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W, L.C.S.W.
- Sex
- Female
- Sole proprietor
- No
- License
- LCS27603 (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
19 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
- 2007-04-02
- Last updated
- 2020-08-19
- Certified
- 2020-08-19
Frequently asked questions
- What is Brenda Simpson Hamamoto's NPI number?
- Brenda Simpson Hamamoto's National Provider Identifier (NPI) is 1194846956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenda Simpson Hamamoto's specialty?
- Brenda Simpson Hamamoto is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Brenda Simpson Hamamoto located?
- Brenda Simpson Hamamoto's practice location on file with NPPES is 600 N Arrowhead Ave Ste 200, San Bernardino, CA 92401-1152.
- What is Brenda Simpson Hamamoto's phone number?
- The practice phone number listed in the NPPES registry for Brenda Simpson Hamamoto is (909) 501-9452.
- Is Brenda Simpson Hamamoto's NPI active?
- Yes — Brenda Simpson Hamamoto's NPI (1194846956) is active in the NPPES registry as of the last update on 2020-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.