What is Gweniviere Capron's NPI number?

Gweniviere Capron's National Provider Identifier (NPI) is 1073995171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gweniviere Capron's specialty?

Gweniviere Capron is listed in the NPPES registry with a primary specialty of Surgical Critical Care Physician (Allopathic & Osteopathic Physicians).

Where is Gweniviere Capron located?

Gweniviere Capron's practice location on file with NPPES is 4033 Talbot Rd S Ste 530, Renton, WA 98055-5700.

What is Gweniviere Capron's phone number?

The practice phone number listed in the NPPES registry for Gweniviere Capron is (425) 690-1000.

Does Gweniviere Capron accept Medicare?

Gweniviere Capron is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Gweniviere Capron's NPI active?

Yes — Gweniviere Capron's NPI (1073995171) is active in the NPPES registry as of the last update on 2025-10-31.

IndividualActiveAccepts Medicare

Gweniviere Capron, M.D.

NPI 1073995171 · Surgical Critical Care Physician · Renton, WA

Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Gweniviere Capron, M.D. is a Surgical Critical Care Physician provider in Renton, WA (NPI 1073995171).

Provider details

NPI number: 1073995171
Entity type: Individual
Primary specialty: Surgical Critical Care PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: MD61669357 (WA)

Specialties & taxonomies

Surgical Critical Care PhysicianPrimary2086S0102XLicense MD61669357 (WA)
Allopathic & Osteopathic Physicians
Surgery Physician208600000XLicense MD61669357 (WA)
Allopathic & Osteopathic Physicians
Surgical Critical Care Physician2086S0102XLicense 293232 (MA)
Allopathic & Osteopathic Physicians
Trauma Surgery Physician2086S0127XLicense 293232 (MA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(86/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
11 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
468 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	153	$49
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	152	$78
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	39	$129
Critical Care, First 30-74 Minutes99291	32	$209
Hospital Discharge Day Management, 30 Minutes Or Less99238	24	$81
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	21

Practice location

4033 Talbot Rd S Ste 530

Renton, WA 98055-5700

Phone: (425) 690-1000

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Mailing address