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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ELI W BUNZEL MD
NPI 1609403658
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Issaquah, WA

Active since March 26, 2020PECOS Enrolled
510 8TH AVE NE STE 200, ISSAQUAH, WA 98029(425) 392-3030(425) 392-2564 Get Directions Write a Review

NPPES record last updated: August 28, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Aug 28, 2026, Mar 26, 2020 (2 updates tracked since 2020).

About Eli W Bunzel Md NPPES

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

ELI W BUNZEL MD (NPI 1609403658) is an individual orthopaedic surgery of the spine provider in Issaquah, Washington, licensed in Washington (MD.MD.70031274) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1609403658
Entity TypeIndividualMale
Primary Taxonomy207XS0117X
Provider Legal NameELI W BUNZELCredential: MD
Location Address510 8TH AVE NE STE 200Issaquah, WA 98029-5436
Mailing Address510 8th Ave Ne Ste 320Issaquah, WA 98029-5436 · (425) 392-3030 · Fax (425) 392-2564
Phone(425) 392-3030
Fax(425) 392-2564
Sole ProprietorNo
Enumeration DateMarch 26, 2020
Last NPPES UpdateAugust 28, 20262 updates tracked since enumeration
NPPES CertifiedAugust 28, 2026
✔ NPI 1609403658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians
Taxonomy Code207XS0117X
License✔ Licensed in WA · MD.MD.70031274
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License MD.MD.70031274 (WA)
510 8TH AVE NE STE 200, Issaquah, WA 98029
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Secondary Practice Locations 3

Location 13101 Northup Way Ste 201Bellevue, WA 98004-1435 · Phone (425) 455-3600 · Fax (425) 455-3920
Location 2515 Minor Ave Ste 200Seattle, WA 98104-2133 · Phone (425) 455-3600 · Fax (425) 455-3920
Location 318100 NE Union Hill Rd Ste 330Redmond, WA 98052-3330 · Phone (425) 455-3600 · Fax (425) 455-3920

Other Identifiers 1

Medicaid2158871WA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Eli W Bunzel Md 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.

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.

STEPHANIE CAROLINE OUELLET RN, ARNP
Nurse Practitioner
510 8TH AVE NE STE 200
ISSAQUAH, WA 98029
King County (425) 392-3030
LARISSA QUADRACCI MATTEI PA-C
Physician Assistant (Surgical)
510 8TH AVE NE STE 200
ISSAQUAH, WA 98029
King County (253) 392-3030
DR. SAMUEL MOULTON M.D.
Orthopaedic Surgery
510 8TH AVE NE STE 200
ISSAQUAH, WA 98029
King County (425) 392-3030
DR. AKASH GUPTA MD
Orthopaedic Surgery (Foot and Ankle Surgery)
510 8TH AVE NE STE 200
ISSAQUAH, WA 98029
King County (425) 392-3030
PROLIANCE SURGEONS INC P S
Orthopaedic Surgery
510 8TH AVE NE STE 200
ISSAQUAH, WA 98029
King County (425) 392-3030
CRAIG P. MARTIN PA-C
Physician Assistant (Surgical)
510 8TH AVE NE STE 200
ISSAQUAH, WA 98029
King County (425) 392-3030
MR. MINH H. NGUYEN PA-C
Physician Assistant (Surgical)
510 8TH AVE NE STE 200
ISSAQUAH, WA 98029
King County (425) 392-3030
WILSON JOON CHANG MD
Physical Medicine & Rehabilitation
510 8TH AVE NE STE 200
ISSAQUAH, WA 98029
King County (425) 392-3030

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 Eli Bunzel's NPI number?

The NPI number for Eli Bunzel is 1609403658. It was assigned to this individual provider in the NPPES registry on March 26, 2020.

Where is Eli Bunzel located?

Eli Bunzel practices at 510 8th Ave NE Ste 200, Issaquah, WA 98029. The listed phone number is (425) 392-3030.

What is Eli Bunzel's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Eli Bunzel enrolled in Medicare?

Yes. Eli Bunzel is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Eli Bunzel was last updated on August 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.