ANGELA JOAN VAN ATTA SLICK
NPI 1346635935
Internal Medicine in Spokane, WA

Q: 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.

Q: What is Angela Slick's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: 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 5 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.

Active since April 01, 2015PECOS EnrolledAccepts Medicare Assignment

101 W 8TH AVE, SPOKANE, WA 99204(509) 474-3260(509) 474-3245 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 25, 2021, Aug 19, 2019, Jun 5, 2019 (3 updates tracked since 2019).

On this page

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 is a graduate of University Of Utah School Of Medicine (2015).

NPPES Registry Identity

NPI1346635935

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameANGELA JOAN VAN ATTA SLICK

Location Address101 W 8TH AVESpokane, WA 99204-2307

Mailing AddressPo Box 31001-4114Pasadena, CA 91110-0001 · (866) 747-2455

Phone(509) 474-3260

Fax(509) 474-3245

Sole ProprietorYes

Medical School CMSUniversity Of Utah School Of MedicineGraduated 2015

Enumeration DateApril 1, 2015

Last NPPES UpdateFebruary 24, 20263 updates tracked since enumeration

NPPES CertifiedFebruary 24, 2026

✔ NPI 1346635935 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in WA · MD60939811

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

101 W 8TH AVE, Spokane, WA 99204

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Other Names 1

Former Name (1)Angela Joan Van Atta

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

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.

PECOS PAC ID5890008700

PECOS Enrollment IDI20190823001484

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.

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

120 services54 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

78 services44 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

42 services42 patients

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, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500077

Location5633 North LidgerwoodSpokane, WA 99208 · Spokane County

Emergency services Birthing friendly

Physician 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.

New Patient

$130.99 typical visit price

range $57.27 – $172.80

Typical copayment $32.74 (range $14.31 – $43.20)

Most-billed visit code 99204

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.

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.

Standard wheelchair K0001

DME-Wheelchairs · category DD000N

1 supplier12 claims12 services$29.42 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

CHELSEA POSENJAK

Nurse Anesthetist, Certified Registered

101 W 8TH AVE
SPOKANE, WA 99204

Spokane County (509) 474-3131

CAITLIN KLAMPER MD

Psychiatry & Neurology (Psychiatry)

101 W 8TH AVE
SPOKANE, WA 99204

Spokane County (509) 474-4744

DR. SARAH N PETERSON MD

Radiology (Diagnostic Radiology)

101 W 8TH AVE
SPOKANE, WA 99204

Spokane County (509) 474-3020

MICHAEL GROSS MD

Anesthesiology

101 W 8TH AVE
SPOKANE, WA 99204

Spokane County (509) 474-3181

LAURA DARLENE DEWALD DO

Internal Medicine

101 W 8TH AVE
SPOKANE, WA 99204

Spokane County (509) 626-9900

PAUL C THORNE MD

Surgery (Pediatric Surgery)

101 W 8TH AVE, STE 100
SPOKANE, WA 99204

Spokane County (509) 474-5445

DR. BROOKS THOMAS LASELLE M.D.

Emergency Medicine

101 W 8TH AVE
SPOKANE, WA 99204

Spokane County (253) 217-3832

MR. MICHAEL CLIFFORD BLANCH R.PH.

Pharmacist

101 W 8TH AVE
SPOKANE, WA 99204

Spokane County (509) 474-3088

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.

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 5 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.