CATHERINE ANNE ROTTKAMP M.D.
NPI 1346477825
Pediatrics - Neonatal-Perinatal Medicine in Sacramento, CA
About Catherine Anne Rottkamp M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE ANNE ROTTKAMP M.D. (NPI 1346477825) is an individual neonatal-perinatal medicine provider in Sacramento, California, licensed in California (A120377) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Catherine Anne Rottkamp M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Catherine Rottkamp reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Regents Of The Univ Of Ca
- 2,570 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.
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.
SACRAMENTO, CA 95817
SACRAMENTO, CA 95817
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 Catherine Rottkamp's NPI number?
The NPI number for Catherine Rottkamp is 1346477825. It was assigned to this individual provider in the NPPES registry on June 11, 2009.
Where is Catherine Rottkamp located?
Catherine Rottkamp practices at 2516 Stockton Blvd Department Of Pediatrics, Sacramento, CA 95817. The listed phone number is (916) 734-7286.
What is Catherine Rottkamp's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Catherine Rottkamp enrolled in Medicare?
Yes. Catherine Rottkamp is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Catherine Rottkamp's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Rottkamp reassigns Medicare benefits to Regents Of The University Of Ca (Sacramento, 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 Catherine Rottkamp'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 Catherine Rottkamp was last updated on August 21, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Catherine Anne Rottkamp, M.D. · NPI 1346477825
Neonatal-Perinatal Medicine physician in Sacramento, California. Individual provider, active in the CMS NPPES registry since June 11, 2009.
## Identity
- **NPI:** 1346477825 (Entity type: Individual)
- **Enumerated:** June 11, 2009
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** A120377 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2516 STOCKTON BLVD, DEPARTMENT OF PEDIATRICS, Sacramento, CA 95817-2208
- **Phone:** (916) 734-7286
## 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 Ca (NPI 1104815067, Sacramento, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 21, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1346477825) · Data from the CMS NPPES public registry.