MONICA P CEPIN, MD A MEDICAL CORPORATION
NPI 1285876615
Internal Medicine in Chula Vista, CA
About Monica P Cepin, Md A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MONICA P CEPIN, MD A MEDICAL CORPORATION (NPI 1285876615), doing business as Cepin Medical Group, is a healthcare organization registered as an internal medicine in Chula Vista, California and active in the NPI registry since March 2009. The organization maintains a secondary practice location in Chula Vista and lists Monica P Cepin, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 2
Secondary Practice Location 1
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)
Monica P Cepin, Md A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Monica P Cepin, MD A 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 (3)
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 Monica P Cepin, MD A Medical Corporation's NPI number?
The NPI number for Monica P Cepin, MD A Medical Corporation is 1285876615. It was assigned to this organization in the NPPES registry on March 31, 2009. The provider is doing business as Cepin Medical Group. The provider is also known as Monica P Cepin, MD.
Where is Monica P Cepin, MD A Medical Corporation located?
Monica P Cepin, MD A Medical Corporation is located at 333 H St Suite 2000, Chula Vista, CA 91910. The listed phone number is (619) 427-0665.
What is Monica P Cepin, MD A Medical Corporation's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Monica P Cepin, MD A Medical Corporation enrolled in Medicare?
Yes. Monica P Cepin, MD A Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Monica P Cepin, MD A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Monica P Cepin, MD A Medical Corporation, in Geriatric Medicine, Internal Medicine and Nurse Practitioner. 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. 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 Monica P Cepin, MD A Medical Corporation was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Monica P Cepin, Md A Medical Corporation · NPI 1285876615
Internal Medicine organization in Chula Vista, California. Organization record, active in the CMS NPPES registry since March 31, 2009.
## Identity
- **NPI:** 1285876615 (Entity type: Organization)
- **Enumerated:** March 31, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Also known as:** Cepin Medical Group (Doing Business As); MONICA P CEPIN, MD (Other Name)
- **Organization subpart:** No
- **Authorized official:** Monica Cepin, PHYSICIAN
## Practice location
- **Address:** 333 H ST, SUITE 2000, Chula Vista, CA 91910-5555
- **Phone:** (619) 427-0665 · **Fax:** (619) 427-3366
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Geriatric Medicine (1), Internal Medicine (1), Nurse Practitioner (1); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1285876615) · Data from the CMS NPPES public registry.