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Youssef Lalezarian, M.D.
NPI 1922188259 · Gynecology Physician · Los Angeles, CA
Youssef Lalezarian, M.D. is a Gynecology Physician provider in Los Angeles, CA (NPI 1922188259).
Provider details
- NPI number
- 1922188259
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A38247 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
1740 S Los Angeles St Ste 104
Los Angeles, CA 90015-3631
Phone: (213) 742-7777
Fax: (213) 742-0808
Street-level locationGet directions
Mailing address
165 S Layton Dr
Los Angeles, CA 90049-3035
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2007-07-09
Frequently asked questions
- What is Youssef Lalezarian's NPI number?
- Youssef Lalezarian's National Provider Identifier (NPI) is 1922188259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Youssef Lalezarian's specialty?
- Youssef Lalezarian is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Youssef Lalezarian located?
- Youssef Lalezarian's practice location on file with NPPES is 1740 S Los Angeles St Ste 104, Los Angeles, CA 90015-3631.
- What is Youssef Lalezarian's phone number?
- The practice phone number listed in the NPPES registry for Youssef Lalezarian is (213) 742-7777.
- Is Youssef Lalezarian's NPI active?
- Yes — Youssef Lalezarian's NPI (1922188259) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.