DR. RACHEL OPEL M.D.
NPI 1164594438
Pediatrics in Seattle, WA

Q: What is Rachel Opel's NPI number?

The NPI number for Rachel Opel is 1164594438. It was assigned to this individual provider in the NPPES registry on November 14, 2006.

Q: What is Rachel Opel's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Rachel Opel was last updated on April 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since November 14, 2006PECOS Enrolled

201 16TH AVE E, SEATTLE, WA 98112(206) 326-3175 Get Directions Write a Review

NPPES record last updated: April 28, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Rachel Opel M.d. NPPES

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

DR. RACHEL OPEL M.D. (NPI 1164594438) is an individual pediatrics provider in Seattle, Washington, licensed in Washington (MD00045009) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164594438

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. RACHEL OPELCredential: M.D.

Location Address201 16TH AVE ESeattle, WA 98112-5226

Mailing Address201 16th Ave E Ste 100Seattle, WA 98112-5226 · (206) 326-3000

Phone(206) 326-3175

Sole ProprietorNo

Enumeration DateNovember 14, 2006

Last NPPES UpdateApril 28, 2021

NPPES CertifiedApril 28, 2021

✔ NPI 1164594438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in WA · MD00045009

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.

201 16TH AVE E, Seattle, WA 98112

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Rachel Opel M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Rachel Opel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kaiser Foundation Health Plan Of Washington

1.2 mi

Multi-Specialty

320 WESTLAKE AVE. N., SUITE 100
Seattle, WA 98109

Reassigned Medicare billing, Washington enrollment
2,678 clinicians in this Medicare group

NPI 1396810701 (206) 448-6561

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98112 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

$97.43 typical visit price

range $63.67 – $189.37

Typical copayment $24.35 (range $15.91 – $47.34)

Most-billed visit code 99203

Established Patient

$111.00 typical visit price

range $21.12 – $155.00

Typical copayment $27.75 (range $5.28 – $38.75)

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.

DR. MICHAEL DONG CHO M.D.

Internal Medicine (Rheumatology)

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-3000

MRS. MELAINE MENDOZA ROMAN OTRP, OTR/L

Occupational Therapist

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-4545

NHI LUAN TAN

Student in an Organized Health Care Education/Training Program

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-3000

GROUP HEALTH COOPERATIVE

Clinic/Center (Ambulatory Surgical)

201 16TH AVE E, SUITE CMB-2
SEATTLE, WA 98112

King County (206) 326-2107

JOYCE KRISTINE AQUINO

Registered Nurse (Home Health)

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-4545

KIMBERLY DAWN GRASSMAN

Home Health Aide

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 635-1668

GARRETT KOBAYASHI PHARMD

Pharmacist

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-2880

TAYLAR GALLUP OTR/L

Occupational Therapist

201 16TH AVE E
SEATTLE, WA 98112

King County (877) 751-2446

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 Rachel Opel's NPI number?

The NPI number for Rachel Opel is 1164594438. It was assigned to this individual provider in the NPPES registry on November 14, 2006.

Where is Rachel Opel located?

Rachel Opel practices at 201 16th Ave E, Seattle, WA 98112. The listed phone number is (206) 326-3175.

What is Rachel Opel's specialty?

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

Is Rachel Opel enrolled in Medicare?

Yes. Rachel Opel is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Rachel Opel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Opel reassigns Medicare benefits to Kaiser Foundation Health Plan Of Washington (Seattle, 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 Rachel Opel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Rachel Opel was last updated on April 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.