AMBER LYNN LOCKWOOD CRNA
NPI 1942644455
Nurse Anesthetist, Certified Registered in Chamberlain, SD
About Amber Lynn Lockwood Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMBER LYNN LOCKWOOD CRNA (NPI 1942644455) is an individual nurse anesthetist, certified registered in Chamberlain, South Dakota, licensed in Nebraska (101221) and active in the NPI registry since April 2013. She is affiliated with Avera St Mary's Hospital and is a graduate of Other (2013).
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 and accepts Medicare assignment
Amber Lynn Lockwood Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Amber Lockwood reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pierre, SD 57501
- Reassigned Medicare billing, South Dakota enrollment
- Medicare enrollment name: Avera St Marys
- 197 clinicians in this Medicare group
Huron, SD 57350
- Reassigned Medicare billing, South Dakota enrollment
- 90 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Avera St Mary's Hospital
Acute Care Hospitals · Pierre, SDHuron Regional Medical Center
Critical Access Hospitals · Huron, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 57325 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.
CHAMBERLAIN, SD 57325
CHAMBERLAIN, SD 57325
CHAMBERLAIN, SD 57325
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 Lockwood's NPI number?
The NPI number for Amber Lockwood is 1942644455. It was assigned to this individual provider in the NPPES registry on April 26, 2013.
Where is Amber Lockwood located?
Amber Lockwood practices at 300 S Byron Blvd, Chamberlain, SD 57325. The listed phone number is (605) 234-5511.
What is Amber Lockwood's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Amber Lockwood enrolled in Medicare?
Yes. Amber Lockwood is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Amber Lockwood's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amber Lockwood reassigns Medicare benefits to 2 organizations: Avera St. Mary's (Pierre, SD) and Huron Regional Medical Center Inc (Huron, SD). 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 Amber Lockwood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amber Lockwood accept?
Health plans from Oscar Insurance Company and Wellmark of South Dakota, Inc. list Amber Lockwood 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.
Is Amber Lockwood affiliated with any hospitals?
According to CMS data, Amber Lockwood is affiliated with Avera St Mary's Hospital and Huron Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Amber Lockwood was last updated on March 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 Lynn Lockwood, CRNA · NPI 1942644455
Nurse Anesthetist, Certified Registered physician in Chamberlain, South Dakota. Individual provider, active in the CMS NPPES registry since April 26, 2013.
## Identity
- **NPI:** 1942644455 (Entity type: Individual)
- **Enumerated:** April 26, 2013
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 101221 (Nebraska)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 S BYRON BLVD, Chamberlain, SD 57325-9741
- **Phone:** (605) 234-5511
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Avera St. Mary's (NPI 1972082683, Pierre, SD); Huron Regional Medical Center Inc (NPI 1154312429, Huron, SD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** March 7, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1942644455) · Data from the CMS NPPES public registry.