ANGELA JOAN VAN ATTA SLICK
NPI 1346635935
Internal Medicine in Spokane, WA
About Angela Joan Van Atta Slick NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANGELA JOAN VAN ATTA SLICK (NPI 1346635935) is an individual internal medicine provider in Spokane, Washington, licensed in Washington (MD60939811) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Providence Holy Family Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Angela Joan Van Atta Slick is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Angela Slick reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Spokane, WA 99204
- Reassigned Medicare billing, Washington enrollment
- 862 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence Holy Family Hospital
Acute Care Hospitals · Spokane, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Angela Slick's NPI number?
The NPI number for Angela Slick is 1346635935. It was assigned to this individual provider in the NPPES registry on April 1, 2015. The provider is also known as Angela Joan Van Atta.
Where is Angela Slick located?
Angela Slick practices at 101 W 8th Ave, Spokane, WA 99204. The listed phone number is (509) 474-3260.
What is Angela Slick's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Angela Slick enrolled in Medicare?
Yes. Angela Slick is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Angela Slick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Angela Slick reassigns Medicare benefits to Providence Health & Services Washington (Spokane, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Angela Slick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Angela Slick accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Angela Slick as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Angela Slick affiliated with any hospitals?
According to CMS data, Angela Slick is affiliated with Providence Holy Family Hospital.
When was this NPI record last updated?
The NPPES record for Angela Slick was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.
# Angela Joan Van Atta Slick · NPI 1346635935
Internal Medicine physician in Spokane, Washington. Individual provider, active in the CMS NPPES registry since April 1, 2015.
## Identity
- **NPI:** 1346635935 (Entity type: Individual)
- **Enumerated:** April 1, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD60939811 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 101 W 8TH AVE, Spokane, WA 99204-2307
- **Phone:** (509) 474-3260 · **Fax:** (509) 474-3245
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Providence Health & Services Washington (NPI 1194099390, Spokane, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Utah School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** February 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1346635935) · Data from the CMS NPPES public registry.