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ANNA MARIE CASILLAS ARNP
NPI 1912469198
Family Medicine in Mount Vernon, WA

Active since April 04, 2019PECOS Enrolled
2021 E COLLEGE WAY STE 210, MOUNT VERNON, WA 98273(360) 755-3670(360) 873-8697 Get Directions Write a Review

NPPES record last updated: November 8, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 8, 2023, Feb 19, 2021, Sep 3, 2019 and 1 more (4 updates tracked since 2019).

About Anna Marie Casillas Arnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANNA MARIE CASILLAS ARNP (NPI 1912469198) is an individual family medicine provider in Mount Vernon, Washington, licensed in Washington (AP60942913) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912469198
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameANNA MARIE CASILLASCredential: ARNP
Location Address2021 E COLLEGE WAY STE 210Mount Vernon, WA 98273-2373
Mailing Address1317 Fir LnMount Vernon, WA 98273-2535 · (064) 792-5444
Phone(360) 755-3670
Fax(360) 873-8697
Sole ProprietorNo
Enumeration DateApril 4, 2019
Last NPPES UpdateNovember 8, 20234 updates tracked since enumeration
NPPES CertifiedNovember 8, 2023
✔ NPI 1912469198 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in WA · AP60942913
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2021 E COLLEGE WAY STE 210, Mount Vernon, WA 98273
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anna Marie Casillas Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98273 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

COMPASS PAIN CLINIC WASHINGTON PC
Physical Medicine & Rehabilitation
2021 E COLLEGE WAY STE 210
MOUNT VERNON, WA 98273
Skagit County (503) 867-5219

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Anna Casillas's NPI number?

The NPI number for Anna Casillas is 1912469198. It was assigned to this individual provider in the NPPES registry on April 4, 2019.

Where is Anna Casillas located?

Anna Casillas practices at 2021 E College Way Ste 210, Mount Vernon, WA 98273. The listed phone number is (360) 755-3670.

What is Anna Casillas's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Anna Casillas enrolled in Medicare?

Yes. Anna Casillas is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Anna Casillas was last updated on November 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.