Leah Hamamoto, LMFT
NPI 1801148929 · Marriage & Family Therapist · Norco, CA
Leah Hamamoto, LMFT is a Marriage & Family Therapist provider in Norco, CA (NPI 1801148929).
Provider details
- NPI number
- 1801148929
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
13 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
- 2012-10-12
- Last updated
- 2023-07-06
- Certified
- 2023-07-06
Frequently asked questions
- What is Leah Hamamoto's NPI number?
- Leah Hamamoto's National Provider Identifier (NPI) is 1801148929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Hamamoto's specialty?
- Leah Hamamoto is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Leah Hamamoto located?
- Leah Hamamoto's practice location on file with NPPES is 2441 Roundup Rd, Norco, CA 92860-2483.
- What is Leah Hamamoto's phone number?
- The practice phone number listed in the NPPES registry for Leah Hamamoto is (909) 573-4929.
- Is Leah Hamamoto's NPI active?
- Yes — Leah Hamamoto's NPI (1801148929) is active in the NPPES registry as of the last update on 2023-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.