AMBER CASTER MS, RN, CPNP
NPI 1053692566
Nurse Practitioner - Pediatrics in Bismarck, ND
About Amber Caster Ms, Rn, Cpnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMBER CASTER MS, RN, CPNP (NPI 1053692566) is an individual pediatrics provider in Bismarck, North Dakota, licensed in North Dakota (R36783) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Amber Caster Ms, Rn, Cpnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Amber Caster reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bismarck, ND 58504
- Reassigned Medicare billing, North Dakota enrollment
- 779 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 58501 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.
BISMARCK, ND 58501
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 Amber Caster's NPI number?
The NPI number for Amber Caster is 1053692566. It was assigned to this individual provider in the NPPES registry on August 30, 2011.
Where is Amber Caster located?
Amber Caster practices at 222 N 7th St Q&r Clinic - Pediatrics 3rd Floor, Bismarck, ND 58501. The listed phone number is (701) 323-5437.
What is Amber Caster's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Amber Caster enrolled in Medicare?
Yes. Amber Caster is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Amber Caster's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amber Caster reassigns Medicare benefits to Sanford Bismarck (Bismarck, ND). 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 Amber Caster's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amber Caster accept?
Health plans from Blue Cross Blue Shield of North Dakota, Sanford Health Plan and Security Health Plan list Amber Caster as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Amber Caster was last updated on August 30, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Amber Caster, MS, RN, CPNP · NPI 1053692566
Pediatrics physician in Bismarck, North Dakota. Individual provider, active in the CMS NPPES registry since August 30, 2011.
## Identity
- **NPI:** 1053692566 (Entity type: Individual)
- **Enumerated:** August 30, 2011
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** R36783 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 222 N 7TH ST, Q&R CLINIC - PEDIATRICS 3RD FLOOR, Bismarck, ND 58501-4436
- **Phone:** (701) 323-5437
## 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:** Sanford Bismarck (NPI 1811941172, Bismarck, ND), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 30, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1053692566) · Data from the CMS NPPES public registry.