Istvan Seri, MD
NPI 1023106671 · Neonatal-Perinatal Medicine Physician · Los Angeles, CA
Istvan Seri, MD is a Neonatal-Perinatal Medicine Physician provider in Los Angeles, CA (NPI 1023106671).
Provider details
- NPI number
- 1023106671
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C50696 (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
- 2006-10-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Istvan Seri's NPI number?
- Istvan Seri's National Provider Identifier (NPI) is 1023106671, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Istvan Seri's specialty?
- Istvan Seri is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Istvan Seri located?
- Istvan Seri's practice location on file with NPPES is 4650 W Sunset Blvd, Los Angeles, CA 90027-6062.
- What is Istvan Seri's phone number?
- The practice phone number listed in the NPPES registry for Istvan Seri is (323) 669-2110.
- Is Istvan Seri's NPI active?
- Yes — Istvan Seri's NPI (1023106671) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.