Lester Deguzman, MD
NPI 1255345567 · Family Medicine Physician · La Mesa, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lester Deguzman, MD is a Family Medicine Physician provider in La Mesa, CA (NPI 1255345567).
Provider details
- NPI number
- 1255345567
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301080214 (MI)
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
- 2006-07-29
- Last updated
- 2014-01-24
Frequently asked questions
- What is Lester Deguzman's NPI number?
- Lester Deguzman's National Provider Identifier (NPI) is 1255345567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lester Deguzman's specialty?
- Lester Deguzman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lester Deguzman located?
- Lester Deguzman's practice location on file with NPPES is 5525 Grossmont Center Dr, La Mesa, CA 91942-3009.
- What is Lester Deguzman's phone number?
- The practice phone number listed in the NPPES registry for Lester Deguzman is (619) 644-6600.
- Does Lester Deguzman accept Medicare?
- Lester Deguzman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lester Deguzman's NPI active?
- Yes — Lester Deguzman's NPI (1255345567) is active in the NPPES registry as of the last update on 2014-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.