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Marilyn Washington
NPI 1134688963 · Licensed Psychiatric Technician · La Verne, CA
Marilyn Washington is a Licensed Psychiatric Technician provider in La Verne, CA (NPI 1134688963).
Provider details
- NPI number
- 1134688963
- Entity type
- Individual
- Primary specialty
- Licensed Psychiatric TechnicianNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 41060 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1350 3rd St
La Verne, CA 91750-5201
Phone: (909) 586-5921
Street-level locationGet directions
Mailing address
1416 Kendall Dr Apt 30
San Bernardino, CA 92407-2881
Registry dates
- Enumerated
- 2019-03-19
- Last updated
- 2019-03-19
Frequently asked questions
- What is Marilyn Washington's NPI number?
- Marilyn Washington's National Provider Identifier (NPI) is 1134688963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Washington's specialty?
- Marilyn Washington is listed in the NPPES registry with a primary specialty of Licensed Psychiatric Technician (Nursing Service Providers).
- Where is Marilyn Washington located?
- Marilyn Washington's practice location on file with NPPES is 1350 3rd St, La Verne, CA 91750-5201.
- What is Marilyn Washington's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Washington is (909) 586-5921.
- Is Marilyn Washington's NPI active?
- Yes — Marilyn Washington's NPI (1134688963) is active in the NPPES registry as of the last update on 2019-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.