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

DOUGLAS JAMES WEAVER MD
NPI 1124600010
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Seattle, WA

Q: What is Douglas Weaver's NPI number?

The NPI number for Douglas Weaver is 1124600010. It was assigned to this individual provider in the NPPES registry on April 21, 2021.

Q: What is Douglas Weaver's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Douglas Weaver was last updated on July 15, 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.

Active since April 21, 2021PECOS Enrolled

325 9TH AVE, SEATTLE, WA 98104(206) 744-9340 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 15, 2026, Apr 21, 2021 (2 updates tracked since 2021).

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About Douglas James Weaver Md NPPES

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

DOUGLAS JAMES WEAVER MD (NPI 1124600010) is an individual orthopaedic surgery of the spine provider in Seattle, Washington, licensed in Washington (MD.MD.70091094) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1124600010

Entity TypeIndividualMale

Primary Taxonomy207XS0117X

Provider Legal NameDOUGLAS JAMES WEAVERCredential: MD

Location Address325 9TH AVESeattle, WA 98104-2420

Mailing AddressPo Box 50095Seattle, WA 98145-5095 · (206) 520-5700

Phone(206) 744-9340

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateApril 21, 2021

Last NPPES UpdateJuly 15, 20262 updates tracked since enumeration

NPPES CertifiedJuly 15, 2026

✔ NPI 1124600010 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians

Taxonomy Code207XS0117X

License✔ Licensed in WA · MD.MD.70091094

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.

325 9TH AVE, Seattle, WA 98104

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Douglas James Weaver Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5698161305

PECOS Enrollment IDI20260604003535

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.

SANDRA K WALKER ARNP

Nurse Practitioner (Acute Care)

325 9TH AVE
SEATTLE, WA 98104

King County (206) 598-0502

JULIA J VISSER DPT

Physical Therapist

325 9TH AVE, BOX 359920
SEATTLE, WA 98104

King County (206) 744-1675

GENIA J MONCADA

Pharmacist

325 9TH AVE, MAILSTOP 359912
SEATTLE, WA 98104

King County (206) 731-3219

JACQUELINE M. KIM LICSW, MSW

Social Worker (Clinical)

325 9TH AVE, BOX 359760
SEATTLE, WA 98104

King County (206) 744-8511

MS. DIANE E WHEELER MS, PA-C

Physician Assistant (Medical)

325 9TH AVE
SEATTLE, WA 98104

King County (206) 744-3000

AMELIA V. RIVERA

Physical Therapist

325 9TH AVE
SEATTLE, WA 98104

King County (206) 774-3300

TIMOTHY WILLIAM MENZA MD, PHD

Internal Medicine (Infectious Disease)

325 9TH AVE
SEATTLE, WA 98104

King County (206) 520-5000

DEMETRIOS TEREZAKIS

Occupational Therapist

325 9TH AVE
SEATTLE, WA 98104

King County (206) 744-6112

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 Douglas Weaver's NPI number?

The NPI number for Douglas Weaver is 1124600010. It was assigned to this individual provider in the NPPES registry on April 21, 2021.

Where is Douglas Weaver located?

Douglas Weaver practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 744-9340.

What is Douglas Weaver's specialty?

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

Is Douglas Weaver enrolled in Medicare?

Yes. Douglas Weaver is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Douglas Weaver was last updated on July 15, 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.