Maria Chacon
NPI 1609575422 · Physician Assistant · Seattle, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Chacon is a Physician Assistant provider in Seattle, WA (NPI 1609575422).
Provider details
- NPI number
- 1609575422
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PA70018278 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-03-01
- Last updated
- 2025-10-06
- Certified
- 2025-10-06
Frequently asked questions
- What is Maria Chacon's NPI number?
- Maria Chacon's National Provider Identifier (NPI) is 1609575422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Chacon's specialty?
- Maria Chacon is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Chacon located?
- Maria Chacon's practice location on file with NPPES is 825 Eastlake Ave E, Seattle, WA 98109-4405.
- What is Maria Chacon's phone number?
- The practice phone number listed in the NPPES registry for Maria Chacon is (206) 520-5000.
- Does Maria Chacon accept Medicare?
- Maria Chacon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Chacon's NPI active?
- Yes — Maria Chacon's NPI (1609575422) is active in the NPPES registry as of the last update on 2025-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.