What is Phil Yao's NPI number?

Phil Yao's National Provider Identifier (NPI) is 1629531587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Phil Yao's specialty?

Phil Yao is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).

Where is Phil Yao located?

Phil Yao's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.

What is Phil Yao's phone number?

The practice phone number listed in the NPPES registry for Phil Yao is (206) 987-2000.

Does Phil Yao accept Medicare?

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

Is Phil Yao's NPI active?

Yes — Phil Yao's NPI (1629531587) is active in the NPPES registry as of the last update on 2024-06-02.

IndividualActiveAccepts Medicare

Phil Yao, MD

NPI 1629531587 · Anesthesiology Physician · Seattle, WA

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

Phil Yao, MD is a Anesthesiology Physician provider in Seattle, WA (NPI 1629531587).

Provider details

NPI number: 1629531587
Entity type: Individual
Primary specialty: Anesthesiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD61430432 (WA)

Specialties & taxonomies

Anesthesiology PhysicianPrimary207L00000XLicense MD61430432 (WA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Detailed profile(75/100 index)

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

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 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

4800 Sand Point Way Ne

Seattle, WA 98105-3901

Phone: (206) 987-2000

Street-level locationGet directions

More WA providers

Mailing address

501 Redmond Rd Nw

Rome, GA 30165-1415

Additional practice locations (2)

200 W Arbor Dr
San Diego, CA 92103-9000
Phone: (619) 543-5297
501 Redmond Rd Nw
Rome, GA 30165-1415
Phone: (706) 802-3063

Enumerated: 2019-04-08
Last updated: 2024-06-02
Certified: 2024-06-02

Frequently asked questions

What is Phil Yao's NPI number?: Phil Yao's National Provider Identifier (NPI) is 1629531587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Phil Yao's specialty?: Phil Yao is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
Where is Phil Yao located?: Phil Yao's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.
What is Phil Yao's phone number?: The practice phone number listed in the NPPES registry for Phil Yao is (206) 987-2000.
Does Phil Yao accept Medicare?: Phil Yao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Phil Yao's NPI active?: Yes — Phil Yao's NPI (1629531587) is active in the NPPES registry as of the last update on 2024-06-02.

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