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RHEUMATOLOGY CENTER OF SAN DIEGO, PC
NPI 1710315056
Clinic/Center - Medical Specialty in San Diego, CA

Active since October 23, 2013CLIA 05D2136809 · Waiver
2800 3RD AVE, SAN DIEGO, CA 92103(858) 336-2810(949) 798-7990 Get Directions Write a Review

NPPES record last updated: October 23, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Rheumatology Center Of San Diego, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RHEUMATOLOGY CENTER OF SAN DIEGO, PC (NPI 1710315056) is a healthcare organization registered as a medical specialty in San Diego, California and active in the NPI registry since October 2013. The organization holds a CLIA Waiver certificate valid through September 14, 2027 and lists Tania L Rivera, Rheumatologist, as its authorized official.

NPPES Registry Identity

NPI1710315056
Entity TypeOrganization
Primary Taxonomy261QM2500X
Legal Business NameRHEUMATOLOGY CENTER OF SAN DIEGO, PC
Location Address2800 3RD AVESan Diego, CA 92103-6204
Mailing Address8895 Towne Centre Dr, Suite 105 #377San Diego, CA 92122-5542 · (858) 336-2810 · Fax (949) 798-7990
Phone(858) 336-2810
Fax(949) 798-7990
Organization SubpartNo
Authorized OfficialTania L RiveraRheumatologist · (858) 336-2810
Enumeration DateOctober 23, 2013
✔ NPI 1710315056 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
License✔ Licensed in CA · A126958
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
2800 3RD AVE, San Diego, CA 92103
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Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rheumatology Center Of San Diego, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Rheumatology Center Of San Diego, PC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (2)

Tania Rivera, M.D.
Rheumatology
NPI 1336346972
215 S HICKORY ST SUITE 114
Escondido, CA 92025
(858) 336-2810
✔ PECOS✔ Accepts Medicare27 mi
Tatum Vedder
Registered Dietitian or Nutrition Professional
NPI 1144985391
400 MOBIL AVE STE D9
Camarillo, CA 93010
(805) 738-5700
✔ Accepts Medicare149 mi

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 05D2136809

Rheumatology Center Of San Diego PC · San Diego, CA
Active · expires Sep 14, 2027
CLIA Number05D2136809
Laboratory TypePhysician Office
Certificate Effective DateSeptember 15, 2025
Certificate Expiration DateSeptember 14, 2027
Laboratory DirectorDr. Tania L. Rivera
Laboratory Phone(858) 336-2810
Laboratory LocationRheumatology Center Of San Diego PC16516 Bernardo Center Dr Suite 220, San Diego, CA 92128
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Rheumatology Center Of San Diego, PC's NPI number?

The NPI number for Rheumatology Center Of San Diego, PC is 1710315056. It was assigned to this organization in the NPPES registry on October 23, 2013.

Where is Rheumatology Center Of San Diego, PC located?

Rheumatology Center Of San Diego, PC is located at 2800 3rd Ave, San Diego, CA 92103. The listed phone number is (858) 336-2810.

What is Rheumatology Center Of San Diego, PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Is Rheumatology Center Of San Diego, PC enrolled in Medicare?

Yes. Rheumatology Center Of San Diego, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Rheumatology Center Of San Diego, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Rheumatology Center Of San Diego, PC, in Registered Dietitian or Nutrition Professional and Rheumatology. 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 Rheumatology Center Of San Diego, PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2136809) is associated with this NPI, valid through September 14, 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 Rheumatology Center Of San Diego, PC was last updated on October 23, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.