WALTER HOLDER JR. M.D.
NPI 1073580536
Surgery - Surgical Oncology in Seattle, WA

Q: What is Walter Holder's NPI number?

The NPI number for Walter Holder is 1073580536. It was assigned to this individual provider in the NPPES registry on March 3, 2006.

Q: What is Walter Holder's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Q: When was this NPI record last updated?

The NPPES record for Walter Holder was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 March 03, 2006PECOS Enrolled

1145 BROADWAY, SEATTLE, WA 98122(206) 860-5414 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Walter Holder Jr. M.d. NPPES

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

WALTER HOLDER JR. M.D. (NPI 1073580536) is an individual surgical oncology provider in Seattle, Washington, licensed in Washington (MD00042475) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073580536

Entity TypeIndividualMale

Primary Taxonomy2086X0206X

Provider Legal NameWALTER HOLDER JR.Credential: M.D.

Location Address1145 BROADWAYSeattle, WA 98122-4201

Mailing Address1145 BroadwaySeattle, WA 98122-4201 · (206) 860-5414

Phone(206) 860-5414

Sole ProprietorNo

Enumeration DateMarch 3, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1073580536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2086X0206X

License✔ Licensed in WA · MD00042475

Definition

A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.

1145 BROADWAY, Seattle, WA 98122

Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type UnspecifiedAB38250WA

Medicaid8355893WA

Medicare UPINA37272WA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Walter Holder Jr. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98122 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

$189.37 typical visit price

range $63.67 – $189.37

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

Most-billed visit code 99205

Established Patient

$78.74 typical visit price

range $21.12 – $155.00

Typical copayment $19.68 (range $5.28 – $38.75)

Most-billed visit code 99213

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.

HUNTER A MCKAY M.D.

Urology