Kookootsedes Medical PC
NPI 1861138505 · Rheumatology Physician · Laguna Hills, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kookootsedes Medical PC is a Rheumatology Physician organization in Laguna Hills, CA (NPI 1861138505).
Provider details
- NPI number
- 1861138505
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gayle Kookootsedes, MD(949) 535-4001
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
4 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
Other names (DBA / former)
- Doing business as
- Oc Rheumatology
- Doing business as
- Oc Rheumatology
Registry dates
- Enumerated
- 2022-05-06
- Last updated
- 2025-03-25
- Certified
- 2025-03-25
Frequently asked questions
- What is Kookootsedes Medical PC's NPI number?
- Kookootsedes Medical PC's National Provider Identifier (NPI) is 1861138505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kookootsedes Medical PC?
- Kookootsedes Medical PC is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Kookootsedes Medical PC located?
- Kookootsedes Medical PC's practice location on file with NPPES is 25411 Cabot Rd Ste 109, Laguna Hills, CA 92653-5517.
- What is Kookootsedes Medical PC's phone number?
- The practice phone number listed in the NPPES registry for Kookootsedes Medical PC is (949) 535-4001.
- Does Kookootsedes Medical PC accept Medicare?
- Kookootsedes Medical PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Kookootsedes Medical PC?
- The authorized official listed on Kookootsedes Medical PC's NPPES record is Gayle Kookootsedes, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kookootsedes Medical PC's NPI active?
- Yes — Kookootsedes Medical PC's NPI (1861138505) is active in the NPPES registry as of the last update on 2025-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.