Anna Casillas Arnp PLLC
NPI 1982478160 · Primary Care Clinic/Center · Mount Vernon, WA
Anna Casillas Arnp PLLC is a Primary Care Clinic/Center organization in Mount Vernon, WA (NPI 1982478160).
Provider details
- NPI number
- 1982478160
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Anna Casillas, Family Nurse Practitioner(406) 792-5444
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2023-11-08
- Last updated
- 2023-11-08
- Certified
- 2023-11-08
Frequently asked questions
- What is Anna Casillas Arnp PLLC's NPI number?
- Anna Casillas Arnp PLLC's National Provider Identifier (NPI) is 1982478160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Anna Casillas Arnp PLLC?
- Anna Casillas Arnp PLLC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Anna Casillas Arnp PLLC located?
- Anna Casillas Arnp PLLC's practice location on file with NPPES is 2021 E College Way, Mount Vernon, WA 98273-2373.
- What is Anna Casillas Arnp PLLC's phone number?
- The practice phone number listed in the NPPES registry for Anna Casillas Arnp PLLC is (360) 755-3670.
- Who is the authorized official for Anna Casillas Arnp PLLC?
- The authorized official listed on Anna Casillas Arnp PLLC's NPPES record is Anna Casillas, Family Nurse Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Anna Casillas Arnp PLLC's NPI active?
- Yes — Anna Casillas Arnp PLLC's NPI (1982478160) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.