KATHERINE NICOLE DUPAS DO, MS
NPI 1376245332
Internal Medicine in San Diego, CA
About Katherine Nicole Dupas Do, Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE NICOLE DUPAS DO, MS (NPI 1376245332) is an individual internal medicine provider in San Diego, California, licensed in California (20A23653) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Katherine Nicole Dupas Do, Ms is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Katherine Dupas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 1,100 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Katherine Dupas's NPI number?
The NPI number for Katherine Dupas is 1376245332. It was assigned to this individual provider in the NPPES registry on March 21, 2023.
Where is Katherine Dupas located?
Katherine Dupas practices at 4077 Fifth Ave # Mer-35, San Diego, CA 92103. The listed phone number is (619) 260-7220.
What is Katherine Dupas's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Katherine Dupas enrolled in Medicare?
Yes. Katherine Dupas is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Katherine Dupas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Dupas reassigns Medicare benefits to Family Health Centers Of San Diego, Inc. (San Diego, CA). The 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 Katherine Dupas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Katherine Dupas was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.
# Katherine Nicole Dupas, DO, MS · NPI 1376245332
Internal Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since March 21, 2023.
## Identity
- **NPI:** 1376245332 (Entity type: Individual)
- **Enumerated:** March 21, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20A23653 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4077 FIFTH AVE # MER-35, San Diego, CA 92103-2105
- **Phone:** (619) 260-7220
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Family Health Centers Of San Diego, Inc. (NPI 1669827598, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1376245332) · Data from the CMS NPPES public registry.