MRS. CHRISTEN BAKER CRNP
NPI 1114304219
Nurse Practitioner - Acute Care in Birmingham, AL
About Mrs. Christen Baker Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CHRISTEN BAKER CRNP (NPI 1114304219) is an individual acute care provider in Birmingham, Alabama, licensed in Alabama (1-136743) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and maintains a secondary practice location in Birmingham.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Christen Baker Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Christen Baker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Birmingham, AL 35294
- Reassigned Medicare billing, Alabama enrollment
- 460 clinicians in this Medicare group
Birmingham, AL 35233
- Reassigned Medicare billing, Alabama enrollment
- 4,494 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 35233 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BIRMINGHAM, AL 35233
BIRMINGHAM, AL 35233
BIRMINGHAM, AL 35233
BIRMINGHAM, AL 35233
BIRMINGHAM, AL 35233
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 Christen Baker's NPI number?
The NPI number for Christen Baker is 1114304219. It was assigned to this individual provider in the NPPES registry on April 28, 2015.
Where is Christen Baker located?
Christen Baker practices at 1900 University Blvd, Birmingham, AL 35233. The listed phone number is (205) 514-5584.
What is Christen Baker's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Christen Baker enrolled in Medicare?
Yes. Christen Baker is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Christen Baker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christen Baker reassigns Medicare benefits to 2 organizations: University Of Alabama At Birmingham (Birmingham, AL) and University Of Alabama Health Services Foundation, PC (Birmingham, AL). Each 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 Christen Baker'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 Christen Baker was last updated on June 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Christen Baker, CRNP · NPI 1114304219
Acute Care physician in Birmingham, Alabama. Individual provider, active in the CMS NPPES registry since April 28, 2015.
## Identity
- **NPI:** 1114304219 (Entity type: Individual)
- **Enumerated:** April 28, 2015
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 1-136743 (Alabama)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1900 UNIVERSITY BLVD, Birmingham, AL 35233-2060
- **Phone:** (205) 514-5584
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Alabama At Birmingham (NPI 1598862500, Birmingham, AL); University Of Alabama Health Services Foundation, PC (NPI 1124213376, Birmingham, AL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 30, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1114304219) · Data from the CMS NPPES public registry.