What is Xin Yang's NPI number?

Xin Yang's National Provider Identifier (NPI) is 1851896708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Xin Yang's specialty?

Xin Yang is listed in the NPPES registry with a primary specialty of Neurocritical Care Physician (Allopathic & Osteopathic Physicians).

Where is Xin Yang located?

Xin Yang's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2420.

What is Xin Yang's phone number?

The practice phone number listed in the NPPES registry for Xin Yang is (206) 520-5000.

Does Xin Yang accept Medicare?

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

Is Xin Yang's NPI active?

Yes — Xin Yang's NPI (1851896708) is active in the NPPES registry as of the last update on 2025-09-23.

IndividualActiveAccepts Medicare

Xin Yang, MD PH.D

NPI 1851896708 · Neurocritical Care Physician · Seattle, WA

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

Xin Yang, MD PH.D is a Neurocritical Care Physician provider in Seattle, WA (NPI 1851896708).

Provider details

NPI number: 1851896708
Entity type: Individual
Primary specialty: Neurocritical Care PhysicianAllopathic & Osteopathic Physicians
Credential: MD PH.D
Sex: Female
Sole proprietor: No
License: V7120 (TX)

Specialties & taxonomies

Neurocritical Care PhysicianPrimary2084A2900XLicense V7120 (TX)
Allopathic & Osteopathic Physicians
Neurology Physician2084N0400XLicense MD61247790 (WA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

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.

Practice location

325 9th Ave

Seattle, WA 98104-2420

Phone: (206) 520-5000

Street-level locationGet directions

More WA providers

Mailing address

Po Box 50095

Seattle, WA 98145-5095

Additional practice locations (1)

4815 Alameda Ave # A11
El Paso, TX 79905-2705
Phone: (915) 544-1200

Enumerated: 2018-03-23
Last updated: 2025-09-23
Certified: 2025-09-23

Frequently asked questions

What is Xin Yang's NPI number?: Xin Yang's National Provider Identifier (NPI) is 1851896708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Xin Yang's specialty?: Xin Yang is listed in the NPPES registry with a primary specialty of Neurocritical Care Physician (Allopathic & Osteopathic Physicians).
Where is Xin Yang located?: Xin Yang's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2420.
What is Xin Yang's phone number?: The practice phone number listed in the NPPES registry for Xin Yang is (206) 520-5000.
Does Xin Yang accept Medicare?: Xin Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Xin Yang's NPI active?: Yes — Xin Yang's NPI (1851896708) is active in the NPPES registry as of the last update on 2025-09-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.