MOHAMMED K ELSAYED MD APC
NPI 1396167813
Family Medicine in Chula Vista, CA
About Mohammed K Elsayed Md Apc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOHAMMED K ELSAYED MD APC (NPI 1396167813) is a healthcare organization registered as a family medicine in Chula Vista, California and active in the NPI registry since January 2014. The organization holds a CLIA Waiver certificate valid through December 30, 2027 and lists Mohammed K Elsayed, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mohammed K Elsayed Md Apc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Mohammed K Elsayed MD Apc, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 05D2071042
Mohammed K Elsayed, A Professional Corporation · Chula Vista, CAFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mohammed K Elsayed MD Apc's NPI number?
The NPI number for Mohammed K Elsayed MD Apc is 1396167813. It was assigned to this organization in the NPPES registry on January 17, 2014.
Where is Mohammed K Elsayed MD Apc located?
Mohammed K Elsayed MD Apc is located at 330 Oxford St Ste 106, Chula Vista, CA 91911. The listed phone number is (619) 409-1802.
What is Mohammed K Elsayed MD Apc's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Mohammed K Elsayed MD Apc enrolled in Medicare?
Yes. Mohammed K Elsayed MD Apc is registered in the Medicare PECOS enrollment system.
When is Mohammed K Elsayed MD Apc's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Mohammed K Elsayed MD Apc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Mohammed K Elsayed MD Apc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Mohammed K Elsayed MD Apc hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D2071042) is associated with this NPI, valid through December 30, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Mohammed K Elsayed MD Apc was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mohammed K Elsayed Md Apc · NPI 1396167813
Family Medicine organization in Chula Vista, California. Organization record, active in the CMS NPPES registry since January 17, 2014.
## Identity
- **NPI:** 1396167813 (Entity type: Organization)
- **Enumerated:** January 17, 2014
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Mohammed Elsayed, OWNER
## Practice location
- **Address:** 330 OXFORD ST STE 106, Chula Vista, CA 91911-3118
- **Phone:** (619) 409-1802 · **Fax:** (619) 409-1831
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 20, 2026
- **Other identifiers:** Other 1821033424 (CA)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1396167813) · Data from the CMS NPPES public registry.