Nathaniel Kralik, DO
NPI 1659830040 · Pediatrics Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Kralik, DO is a Pediatrics Physician provider in Los Angeles, CA (NPI 1659830040).
Provider details
- NPI number
- 1659830040
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-03-15
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Nathaniel Kralik's NPI number?
- Nathaniel Kralik's National Provider Identifier (NPI) is 1659830040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Kralik's specialty?
- Nathaniel Kralik is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Nathaniel Kralik located?
- Nathaniel Kralik's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-7419.
- What is Nathaniel Kralik's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Kralik is (310) 267-2735.
- Does Nathaniel Kralik accept Medicare?
- Nathaniel Kralik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Kralik's NPI active?
- Yes — Nathaniel Kralik's NPI (1659830040) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.