CHRISTINE CALLAHAN CNM
NPI 1255984704
Midwife in Oceanside, CA
About Christine Callahan Cnm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINE CALLAHAN CNM (NPI 1255984704) is an individual midwife in Oceanside, California, licensed in California (236195) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS and is a graduate of Georgetown University School Of Medicine (2018).
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)
Christine Callahan Cnm is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christine Callahan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Encinitas, CA 92024
- Reassigned Medicare billing, California enrollment
- 1,598 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.
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 Christine Callahan's NPI number?
The NPI number for Christine Callahan is 1255984704. It was assigned to this individual provider in the NPPES registry on July 23, 2019.
Where is Christine Callahan located?
Christine Callahan practices at 2205 Vista Way Ste 110, Oceanside, CA 92054. The listed phone number is (760) 280-7464.
What is Christine Callahan's specialty?
The primary specialty registered for this NPI is Midwife with taxonomy code 176B00000X.
Is Christine Callahan enrolled in Medicare?
Yes. Christine Callahan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christine Callahan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Callahan reassigns Medicare benefits to Scripps Health (Encinitas, 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 Christine Callahan'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 Christine Callahan was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 60 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.