CARISSA JANINE PEKNY MD
NPI 1366077786
Obstetrics & Gynecology in San Diego, CA
About Carissa Janine Pekny Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARISSA JANINE PEKNY MD (NPI 1366077786) is an individual obstetrics & gynecology provider in San Diego, California, licensed in California (A196132) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Carissa Janine Pekny Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Carissa Pekny 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
- 171 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 92121 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 92121
SAN DIEGO, CA 92121
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 Carissa Pekny's NPI number?
The NPI number for Carissa Pekny is 1366077786. It was assigned to this individual provider in the NPPES registry on March 5, 2020.
Where is Carissa Pekny located?
Carissa Pekny practices at 9333 Genesee Ave, San Diego, CA 92121. The listed phone number is (800) 926-8273.
What is Carissa Pekny's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Carissa Pekny enrolled in Medicare?
Yes. Carissa Pekny is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Carissa Pekny's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carissa Pekny reassigns Medicare benefits to Regents Of The University Of California (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 Carissa Pekny'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 Carissa Pekny was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Carissa Janine Pekny, MD · NPI 1366077786
Obstetrics & Gynecology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since March 5, 2020.
## Identity
- **NPI:** 1366077786 (Entity type: Individual)
- **Enumerated:** March 5, 2020
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** A196132 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9333 GENESEE AVE, San Diego, CA 92121-2111
- **Phone:** (800) 926-8273
## 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:** Regents Of The University Of California (NPI 1174626618, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1366077786) · Data from the CMS NPPES public registry.