Ying Mei, D.O
NPI 1861819013 · Student in an Organized Health Care Education/Training Program · Northridge, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ying Mei, D.O is a Student in an Organized Health Care Education/Training Program provider in Northridge, CA (NPI 1861819013).
Provider details
- NPI number
- 1861819013
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- D.O
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 65 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 397 | 167 |
| Amlodipine Besylate | 200 | 87 |
| Lisinopril | 191 | 80 |
| Losartan Potassium | 180 | 84 |
| Metformin Hcl | 148 | 56 |
| Simvastatin | 128 | 52 |
| Levothyroxine Sodium | 103 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-03-26
- Last updated
- 2021-12-03
- Certified
- 2021-12-03
Frequently asked questions
- What is Ying Mei's NPI number?
- Ying Mei's National Provider Identifier (NPI) is 1861819013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ying Mei's specialty?
- Ying Mei is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Ying Mei located?
- Ying Mei's practice location on file with NPPES is 18406 Roscoe Blvd, Northridge, CA 91325-4107.
- What is Ying Mei's phone number?
- The practice phone number listed in the NPPES registry for Ying Mei is (818) 993-4054.
- Does Ying Mei accept Medicare?
- Ying Mei is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ying Mei's NPI active?
- Yes — Ying Mei's NPI (1861819013) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.