Kenneth Lee, M.D.
NPI 1831149475 · Internal Medicine Physician · Norwalk, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Lee, M.D. is a Internal Medicine Physician provider in Norwalk, CA (NPI 1831149475).
Provider details
- NPI number
- 1831149475
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A53421 (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
20 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 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 429 | 122 |
| Atorvastatin Calcium | 404 | 125 |
| Montelukast Sodium | 367 | 98 |
| Metoprolol Succinate | 319 | 102 |
| Pantoprazole Sodium | 278 | 87 |
| Rosuvastatin Calcium | 271 | 84 |
| Meloxicam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2025-05-21
- Certified
- 2025-05-21
Frequently asked questions
- What is Kenneth Lee's NPI number?
- Kenneth Lee's National Provider Identifier (NPI) is 1831149475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Lee's specialty?
- Kenneth Lee is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Lee located?
- Kenneth Lee's practice location on file with NPPES is 12360 Firestone Blvd, Norwalk, CA 90650-4324.
- What is Kenneth Lee's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Lee is (562) 867-7999.
- Does Kenneth Lee accept Medicare?
- Kenneth Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Lee's NPI active?
- Yes — Kenneth Lee's NPI (1831149475) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.