Ilona Szer, M.D.
NPI 1629149489 · Pediatric Rheumatology Physician · San Diego, CA
Ilona Szer, M.D. is a Pediatric Rheumatology Physician provider in San Diego, CA (NPI 1629149489).
Provider details
- NPI number
- 1629149489
- Entity type
- Individual
- Primary specialty
- Pediatric Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G73112 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-11-13
- Last updated
- 2011-10-14
Frequently asked questions
- What is Ilona Szer's NPI number?
- Ilona Szer's National Provider Identifier (NPI) is 1629149489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ilona Szer's specialty?
- Ilona Szer is listed in the NPPES registry with a primary specialty of Pediatric Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ilona Szer located?
- Ilona Szer's practice location on file with NPPES is 8110 Birmingham Way, San Diego, CA 92123-2758.
- What is Ilona Szer's phone number?
- The practice phone number listed in the NPPES registry for Ilona Szer is (858) 966-8082.
- Is Ilona Szer's NPI active?
- Yes — Ilona Szer's NPI (1629149489) is active in the NPPES registry as of the last update on 2011-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.