Yanyan Li
NPI 1821206335 · Family Medicine Physician · West Reading, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yanyan Li is a Family Medicine Physician provider in West Reading, PA (NPI 1821206335).
Provider details
- NPI number
- 1821206335
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MT188724 (PA)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 119 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 590 | 249 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 562 | 122 |
| Losartan Potassium | 438 | 171 |
| Levothyroxine Sodium | 379 | 132 |
| Lisinopril | 324 | 137 |
| Amlodipine Besylate | 276 | 130 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-18
- Last updated
- 2021-12-17
- Certified
- 2021-12-17
Frequently asked questions
- What is Yanyan Li's NPI number?
- Yanyan Li's National Provider Identifier (NPI) is 1821206335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yanyan Li's specialty?
- Yanyan Li is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yanyan Li located?
- Yanyan Li's practice location on file with NPPES is 6th Avenue & Spruce Street, West Reading, PA 19611.
- What is Yanyan Li's phone number?
- The practice phone number listed in the NPPES registry for Yanyan Li is (610) 988-8198.
- Does Yanyan Li accept Medicare?
- Yanyan Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yanyan Li's NPI active?
- Yes — Yanyan Li's NPI (1821206335) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.