YOMIYYU GAMMADA MD A PROFESSIONAL MEDICAL CORPORATION
NPI 1487444741
Internal Medicine in Oceanside, CA
About Yomiyyu Gammada Md A Professional Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YOMIYYU GAMMADA MD A PROFESSIONAL MEDICAL CORPORATION (NPI 1487444741) is a healthcare organization registered as an internal medicine in Oceanside, California and active in the NPI registry since May 2025. The organization lists Yomiyyu Gammada, Authorized Official, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Yomiyyu Gammada Md A Professional Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
6Medicare enrollment records show 6 clinicians reassign Medicare billing to Yomiyyu Gammada MD A Professional Medical Corporation, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (6)
Oceanside, CA 92056
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently 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 Yomiyyu Gammada MD A Professional Medical Corporation's NPI number?
The NPI number for Yomiyyu Gammada MD A Professional Medical Corporation is 1487444741. It was assigned to this organization in the NPPES registry on May 9, 2025.
Where is Yomiyyu Gammada MD A Professional Medical Corporation located?
Yomiyyu Gammada MD A Professional Medical Corporation is located at 4881 Cardiff Bay Dr, Oceanside, CA 92057. The listed phone number is (760) 724-2193.
What is Yomiyyu Gammada MD A Professional Medical Corporation's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Yomiyyu Gammada MD A Professional Medical Corporation enrolled in Medicare?
Yes. Yomiyyu Gammada MD A Professional Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Yomiyyu Gammada MD A Professional Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 3 Medicare specialties reassign their Medicare billing to Yomiyyu Gammada MD A Professional Medical Corporation. 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. The largest specialties are Hospitalist (3), Internal Medicine (2) and Family Practice (1). Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Yomiyyu Gammada MD A Professional Medical Corporation was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.
# Yomiyyu Gammada Md A Professional Medical Corporation · NPI 1487444741
Internal Medicine organization in Oceanside, California. Organization record, active in the CMS NPPES registry since May 9, 2025.
## Identity
- **NPI:** 1487444741 (Entity type: Organization)
- **Enumerated:** May 9, 2025
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Yomiyyu Gammada, AUTHORIZED OFFICIAL
## Practice location
- **Address:** 4881 CARDIFF BAY DR, Oceanside, CA 92057-3417
- **Phone:** (760) 724-2193
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 6 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Hospitalist (3), Internal Medicine (2), Family Practice (1); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1487444741) · Data from the CMS NPPES public registry.