Homer Kam Yun Lew,d.o.,a Medical Corporation
NPI 1326079369 · Internal Medicine Physician · Laguna Hills, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Homer Kam Yun Lew,d.o.,a Medical Corporation is a Internal Medicine Physician organization in Laguna Hills, CA (NPI 1326079369).
Provider details
- NPI number
- 1326079369
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Homer Lew, Physician(949) 588-7262
- License
- 20A7156 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2007-12-07
Frequently asked questions
- What is Homer Kam Yun Lew,d.o.,a Medical Corporation's NPI number?
- Homer Kam Yun Lew,d.o.,a Medical Corporation's National Provider Identifier (NPI) is 1326079369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Homer Kam Yun Lew,d.o.,a Medical Corporation?
- Homer Kam Yun Lew,d.o.,a Medical Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Homer Kam Yun Lew,d.o.,a Medical Corporation located?
- Homer Kam Yun Lew,d.o.,a Medical Corporation's practice location on file with NPPES is 23521 Paseo De Valencia Ste 108, Laguna Hills, CA 92653-3137.
- What is Homer Kam Yun Lew,d.o.,a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Homer Kam Yun Lew,d.o.,a Medical Corporation is (949) 588-7262.
- Does Homer Kam Yun Lew,d.o.,a Medical Corporation accept Medicare?
- Homer Kam Yun Lew,d.o.,a Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Homer Kam Yun Lew,d.o.,a Medical Corporation?
- The authorized official listed on Homer Kam Yun Lew,d.o.,a Medical Corporation's NPPES record is Homer Lew, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Homer Kam Yun Lew,d.o.,a Medical Corporation's NPI active?
- Yes — Homer Kam Yun Lew,d.o.,a Medical Corporation's NPI (1326079369) is active in the NPPES registry as of the last update on 2007-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.