Kathleen Ostrom
NPI 1992906234 · Pediatrics Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Ostrom is a Pediatrics Physician provider in Los Angeles, CA (NPI 1992906234).
Provider details
- NPI number
- 1992906234
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A96077 (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
- 2007-05-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kathleen Ostrom's NPI number?
- Kathleen Ostrom's National Provider Identifier (NPI) is 1992906234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Ostrom's specialty?
- Kathleen Ostrom is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Ostrom located?
- Kathleen Ostrom's practice location on file with NPPES is 4650 W Sunset Blvd Msc #76, Los Angeles, CA 90027-6062.
- What is Kathleen Ostrom's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Ostrom is (323) 361-2534.
- Does Kathleen Ostrom accept Medicare?
- Kathleen Ostrom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Ostrom's NPI active?
- Yes — Kathleen Ostrom's NPI (1992906234) 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.