Lillian Grobman, MD
NPI 1043607245 · Pediatrics Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lillian Grobman, MD is a Pediatrics Physician provider in San Diego, CA (NPI 1043607245).
Provider details
- NPI number
- 1043607245
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A146078 (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
11 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
- 2015-04-25
- Last updated
- 2022-10-13
- Certified
- 2022-10-13
Frequently asked questions
- What is Lillian Grobman's NPI number?
- Lillian Grobman's National Provider Identifier (NPI) is 1043607245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Grobman's specialty?
- Lillian Grobman is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Lillian Grobman located?
- Lillian Grobman's practice location on file with NPPES is 3020 Childrens Way, San Diego, CA 92123-4223.
- What is Lillian Grobman's phone number?
- The practice phone number listed in the NPPES registry for Lillian Grobman is (858) 966-6764.
- Does Lillian Grobman accept Medicare?
- Lillian Grobman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lillian Grobman's NPI active?
- Yes — Lillian Grobman's NPI (1043607245) is active in the NPPES registry as of the last update on 2022-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.