IndividualActive
Mary Ann Mercado
NPI 1518729391 · Social Worker · Seattle, WA
Mary Ann Mercado is a Social Worker provider in Seattle, WA (NPI 1518729391).
Provider details
- NPI number
- 1518729391
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SC61471162 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
325 9th Ave
Seattle, WA 98104-2499
Phone: (206) 744-4736
Street-level locationGet directions
Mailing address
1701 121st St Se Apt D304
Everett, WA 98208-5979
Registry dates
- Enumerated
- 2024-01-26
- Last updated
- 2024-01-26
- Certified
- 2024-01-26
Frequently asked questions
- What is Mary Ann Mercado's NPI number?
- Mary Ann Mercado's National Provider Identifier (NPI) is 1518729391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ann Mercado's specialty?
- Mary Ann Mercado is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Ann Mercado located?
- Mary Ann Mercado's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2499.
- What is Mary Ann Mercado's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Mercado is (206) 744-4736.
- Is Mary Ann Mercado's NPI active?
- Yes — Mary Ann Mercado's NPI (1518729391) is active in the NPPES registry as of the last update on 2024-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.