Lili Yao, M.D
NPI 1407017510 · Internal Medicine Physician · Tacoma, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lili Yao, M.D is a Internal Medicine Physician provider in Tacoma, WA (NPI 1407017510).
Provider details
- NPI number
- 1407017510
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- BP10032365 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
644 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 291 | $125 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 160 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 90 | $129 |
| Hemoglobin A1c Level83036 | 50 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 29 | $89 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 122 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 576 | 156 |
| Levothyroxine Sodium | 368 | 85 |
| Metformin Hclbrand: Metformin Hcl Er | 326 | 93 |
| Amlodipine Besylate | 296 | 83 |
| Losartan Potassium | 244 | 69 |
| Lisinopril | 236 | 66 |
Practice location
Mailing address
Additional practice locations (1)
- 13020 Meridian Ave S Fl 2Everett, WA 98208-6468Phone: (425) 357-3700Fax: (425) 357-3701
Registry dates
- Enumerated
- 2008-06-20
- Last updated
- 2020-10-09
- Certified
- 2020-10-09
Frequently asked questions
- What is Lili Yao's NPI number?
- Lili Yao's National Provider Identifier (NPI) is 1407017510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lili Yao's specialty?
- Lili Yao is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lili Yao located?
- Lili Yao's practice location on file with NPPES is 3124 S 19th St, Tacoma, WA 98405-2433.
- What is Lili Yao's phone number?
- The practice phone number listed in the NPPES registry for Lili Yao is (253) 459-6111.
- Does Lili Yao accept Medicare?
- Lili Yao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lili Yao's NPI active?
- Yes — Lili Yao's NPI (1407017510) is active in the NPPES registry as of the last update on 2020-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.