Mei Kung, M.D.
NPI 1407939465 · Internal Medicine Physician · San Leandro, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mei Kung, M.D. is a Internal Medicine Physician provider in San Leandro, CA (NPI 1407939465).
Provider details
- NPI number
- 1407939465
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A74051 (CA)
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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 150 | 38 |
| Amlodipine Besylate | 103 | 30 |
| Losartan Potassium | 96 | 27 |
| Alendronate Sodium | 86 | 23 |
| Metformin Hcl | 57 | 16 |
| Omeprazole | 41 | 15 |
| Glipizide | 32 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2015-12-04
Frequently asked questions
- What is Mei Kung's NPI number?
- Mei Kung's National Provider Identifier (NPI) is 1407939465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mei Kung's specialty?
- Mei Kung is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mei Kung located?
- Mei Kung's practice location on file with NPPES is 237 Estudillo Ave, San Leandro, CA 94577-4725.
- What is Mei Kung's phone number?
- The practice phone number listed in the NPPES registry for Mei Kung is (510) 315-7196.
- Does Mei Kung accept Medicare?
- Mei Kung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mei Kung's NPI active?
- Yes — Mei Kung's NPI (1407939465) is active in the NPPES registry as of the last update on 2015-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.