Katella Emergency Physicians, a Medical Corporation
NPI 1134290976 · Emergency Medicine Physician · Los Alamitos, CA
Katella Emergency Physicians, a Medical Corporation is a Emergency Medicine Physician organization in Los Alamitos, CA (NPI 1134290976).
Provider details
- NPI number
- 1134290976
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karen Vaughn, Officer(973) 251-1132
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
- Nurse Practitioner363L00000X
Physician Assistants & Advanced Practice Nursing Providers
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
- 2023-03-30
- Certified
- 2023-03-30
Frequently asked questions
- What is Katella Emergency Physicians, a Medical Corporation's NPI number?
- Katella Emergency Physicians, a Medical Corporation's National Provider Identifier (NPI) is 1134290976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Katella Emergency Physicians, a Medical Corporation?
- Katella Emergency Physicians, a Medical Corporation is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katella Emergency Physicians, a Medical Corporation located?
- Katella Emergency Physicians, a Medical Corporation's practice location on file with NPPES is 3751 Katella Ave, Los Alamitos, CA 90720-3101.
- What is Katella Emergency Physicians, a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Katella Emergency Physicians, a Medical Corporation is (562) 598-1311.
- Who is the authorized official for Katella Emergency Physicians, a Medical Corporation?
- The authorized official listed on Katella Emergency Physicians, a Medical Corporation's NPPES record is Karen Vaughn, Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Katella Emergency Physicians, a Medical Corporation's NPI active?
- Yes — Katella Emergency Physicians, a Medical Corporation's NPI (1134290976) is active in the NPPES registry as of the last update on 2023-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.