K Kay Durairaj MD a Medical Corporation
NPI 1881914646 · Health Service Clinic/Center · Pasadena, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
K Kay Durairaj MD a Medical Corporation is a Health Service Clinic/Center organization in Pasadena, CA (NPI 1881914646).
Provider details
- NPI number
- 1881914646
- Entity type
- Organization
- Primary specialty
- Health Service Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Kay Durairaj, Physician62633167033
- License
- A56015 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-06-03
- Last updated
- 2012-10-10
Frequently asked questions
- What is K Kay Durairaj MD a Medical Corporation's NPI number?
- K Kay Durairaj MD a Medical Corporation's National Provider Identifier (NPI) is 1881914646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is K Kay Durairaj MD a Medical Corporation?
- K Kay Durairaj MD a Medical Corporation is classified in the NPPES registry as Health Service Clinic/Center (Ambulatory Health Care Facilities).
- Where is K Kay Durairaj MD a Medical Corporation located?
- K Kay Durairaj MD a Medical Corporation's practice location on file with NPPES is 800 S. Fairmount Ave, Pasadena, CA 91105-3152.
- What is K Kay Durairaj MD a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for K Kay Durairaj MD a Medical Corporation is (626) 316-7033.
- Does K Kay Durairaj MD a Medical Corporation accept Medicare?
- K Kay Durairaj MD a Medical Corporation 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 K Kay Durairaj MD a Medical Corporation?
- The authorized official listed on K Kay Durairaj MD a Medical Corporation's NPPES record is Kay Durairaj, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is K Kay Durairaj MD a Medical Corporation's NPI active?
- Yes — K Kay Durairaj MD a Medical Corporation's NPI (1881914646) is active in the NPPES registry as of the last update on 2012-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.