1. Home
  2. Directory
  3. Washington
  4. Elma
  5. Pediatrics
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KARISSA ANN ELLIS D.O.
NPI 1134486186
Pediatrics in Elma, WA

Active since April 16, 2012PECOS Enrolled

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 5, 2026, Aug 12, 2016 (2 updates tracked since 2016).

About Karissa Ann Ellis D.o. NPPES

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

KARISSA ANN ELLIS D.O. (NPI 1134486186) is an individual pediatrics provider in Elma, Washington, licensed in Indiana (02004850A) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1134486186
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKARISSA ANN ELLISCredential: D.O.
Location Address600 E MAIN STElma, WA 98541-9560
Mailing Address1717 S Calhoun StFort Wayne, IN 46802-5257 · (260) 458-2641
Phone(360) 346-2222
Sole ProprietorNo
Enumeration DateApril 16, 2012
Last NPPES UpdateAugust 5, 20262 updates tracked since enumeration
NPPES CertifiedAugust 5, 2026
✔ NPI 1134486186 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in IN · 02004850A✔ Licensed in WA · OP61458719
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
600 E MAIN ST, Elma, WA 98541
Open in Google Maps ↗

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 (PECOS)

Karissa Ann Ellis D.o. 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 98541 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 20

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

CLAUDE OUELLETTE LMHC
Counselor (Mental Health)
600 E MAIN ST
ELMA, WA 98541
Grays Harbor County (360) 346-2222
KARLYNN STUDLEY MD
Student in an Organized Health Care Education/Training Program
600 E MAIN ST
ELMA, WA 98541
Grays Harbor County (360) 346-2239
GRAYS HARBOR COUNTY PUBLIC HOSPITAL DISTRICT NO 1 HEALTH HOMES
Family Medicine
600 E MAIN ST
ELMA, WA 98541
Grays Harbor County (360) 346-2222
DR. BERNADETTE LOUISE HUARD MD
Psychiatry & Neurology (Psychiatry)
600 E MAIN ST
ELMA, WA 98541
Grays Harbor County (360) 346-2222
DR. GREGORY HANNABAS M.D.
Family Medicine
600 E MAIN ST
ELMA, WA 98541
Grays Harbor County (360) 346-2222
JOSEPH HANS KOHN ARNP-C
Nurse Practitioner (Family)
600 E MAIN ST
ELMA, WA 98541
Grays Harbor County (360) 346-2222
DR. ANDREW J BURTON PHARMD
Pharmacist
600 E MAIN ST
ELMA, WA 98541
Grays Harbor County (360) 346-2238
JOSEPH LEWIS MCFADDEN ARNP
Nurse Practitioner (Family)
600 E MAIN ST
ELMA, WA 98541
Grays Harbor County (360) 346-2222

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 Karissa Ellis's NPI number?

The NPI number for Karissa Ellis is 1134486186. It was assigned to this individual provider in the NPPES registry on April 16, 2012.

Where is Karissa Ellis located?

Karissa Ellis practices at 600 E Main St, Elma, WA 98541. The listed phone number is (360) 346-2222.

What is Karissa Ellis's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Karissa Ellis enrolled in Medicare?

Yes. Karissa Ellis is registered in the Medicare PECOS enrollment system.

What insurance does Karissa Ellis accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Karissa Ellis 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.

When was this NPI record last updated?

The NPPES record for Karissa Ellis was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.