Marc A. Lazzara D.O., a Medical Corporation
NPI 1285733949 · Sports Medicine (Family Medicine) Physician · Irvine, CA
Marc A. Lazzara D.O., a Medical Corporation is a Sports Medicine (Family Medicine) Physician organization in Irvine, CA (NPI 1285733949).
Provider details
- NPI number
- 1285733949
- Entity type
- Organization
- Primary specialty
- Sports Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marc Lazzara, Ceo(714) 544-8167
- License
- 20A7964 (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
- 2006-09-21
- Last updated
- 2008-12-05
Frequently asked questions
- What is Marc A. Lazzara D.O., a Medical Corporation's NPI number?
- Marc A. Lazzara D.O., a Medical Corporation's National Provider Identifier (NPI) is 1285733949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marc A. Lazzara D.O., a Medical Corporation?
- Marc A. Lazzara D.O., a Medical Corporation is classified in the NPPES registry as Sports Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Marc A. Lazzara D.O., a Medical Corporation located?
- Marc A. Lazzara D.O., a Medical Corporation's practice location on file with NPPES is 4521 Charleville Cir, Irvine, CA 92604-2329.
- What is Marc A. Lazzara D.O., a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Marc A. Lazzara D.O., a Medical Corporation is (714) 544-8167.
- Who is the authorized official for Marc A. Lazzara D.O., a Medical Corporation?
- The authorized official listed on Marc A. Lazzara D.O., a Medical Corporation's NPPES record is Marc Lazzara, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marc A. Lazzara D.O., a Medical Corporation's NPI active?
- Yes — Marc A. Lazzara D.O., a Medical Corporation's NPI (1285733949) is active in the NPPES registry as of the last update on 2008-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.