Phyllis Ying, MD
NPI 1407218647 · Family Medicine Physician · Redmond, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phyllis Ying, MD is a Family Medicine Physician provider in Redmond, WA (NPI 1407218647).
Provider details
- NPI number
- 1407218647
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD60870983 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 102 | 38 |
| Lisinopril | 93 | 29 |
| Amlodipine Besylate | 68 | 22 |
| Gabapentin | 61 | 17 |
| Alprazolam | 58 | — |
| Levothyroxine Sodium | 56 | 17 |
| Losartan Potassium |
Practice location
Mailing address
Additional practice locations (1)
- 201 16th Ave ESeattle, WA 98112-5226Phone: (206) 326-3000
Registry dates
- Enumerated
- 2016-03-27
- Last updated
- 2025-01-17
- Certified
- 2025-01-17
Frequently asked questions
- What is Phyllis Ying's NPI number?
- Phyllis Ying's National Provider Identifier (NPI) is 1407218647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phyllis Ying's specialty?
- Phyllis Ying is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Phyllis Ying located?
- Phyllis Ying's practice location on file with NPPES is 16255 Ne 87th St Ste 150, Redmond, WA 98052-7464.
- What is Phyllis Ying's phone number?
- The practice phone number listed in the NPPES registry for Phyllis Ying is (425) 882-1697.
- Does Phyllis Ying accept Medicare?
- Phyllis Ying is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phyllis Ying's NPI active?
- Yes — Phyllis Ying's NPI (1407218647) is active in the NPPES registry as of the last update on 2025-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.