Leslie B. Wynne, III, M.D., a Professional Corporation
NPI 1659421782 · Anesthesiology Physician · San Gabriel, CA
Leslie B. Wynne, III, M.D., a Professional Corporation is a Anesthesiology Physician organization in San Gabriel, CA (NPI 1659421782).
Provider details
- NPI number
- 1659421782
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Leslie Wynne, President(626) 281-8186
- License
- A46663 (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
- 2007-01-11
- Last updated
- 2015-06-06
Frequently asked questions
- What is Leslie B. Wynne, III, M.D., a Professional Corporation's NPI number?
- Leslie B. Wynne, III, M.D., a Professional Corporation's National Provider Identifier (NPI) is 1659421782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leslie B. Wynne, III, M.D., a Professional Corporation?
- Leslie B. Wynne, III, M.D., a Professional Corporation is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie B. Wynne, III, M.D., a Professional Corporation located?
- Leslie B. Wynne, III, M.D., a Professional Corporation's practice location on file with NPPES is 438 W Las Tunas Dr, San Gabriel, CA 91776-1216.
- What is Leslie B. Wynne, III, M.D., a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Leslie B. Wynne, III, M.D., a Professional Corporation is (626) 289-5454.
- Who is the authorized official for Leslie B. Wynne, III, M.D., a Professional Corporation?
- The authorized official listed on Leslie B. Wynne, III, M.D., a Professional Corporation's NPPES record is Leslie Wynne, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leslie B. Wynne, III, M.D., a Professional Corporation's NPI active?
- Yes — Leslie B. Wynne, III, M.D., a Professional Corporation's NPI (1659421782) is active in the NPPES registry as of the last update on 2015-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.