Marilyn Washington
NPI 1194930586 · Community Health Worker · North Highlands, CA
Marilyn Washington is a Community Health Worker provider in North Highlands, CA (NPI 1194930586).
Provider details
- NPI number
- 1194930586
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other 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
- 2007-05-11
- Last updated
- 2022-11-23
- Certified
- 2022-11-23
Frequently asked questions
- What is Marilyn Washington's NPI number?
- Marilyn Washington's National Provider Identifier (NPI) is 1194930586, 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 Community Health Worker (Other Service Providers).
- Where is Marilyn Washington located?
- Marilyn Washington's practice location on file with NPPES is 3628 Madison Ave Ste 7, North Highlands, CA 95660-5070.
- What is Marilyn Washington's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Washington is (916) 576-4222.
- Is Marilyn Washington's NPI active?
- Yes — Marilyn Washington's NPI (1194930586) is active in the NPPES registry as of the last update on 2022-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.