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KAREN KIEFERT CRNA
NPI 1861571861
Nurse Anesthetist, Certified Registered in Oxford, MS

Active since November 02, 2006
2301 SOUTH LAMAR BLVD, OXFORD, MS 38655(662) 232-8100(334) 244-1830 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Karen Kiefert Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KAREN KIEFERT CRNA (NPI 1861571861) is an individual nurse anesthetist, certified registered in Oxford, Mississippi, licensed in Mississippi (R86951) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1861571861
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameKAREN KIEFERTCredential: CRNA
Location Address2301 SOUTH LAMAR BLVDOxford, MS 38655
Mailing AddressPo Box 235022Montgomery, AL 36123-5022 · (334) 386-2053 · Fax (334) 244-1830
Phone(662) 232-8100
Fax(334) 244-1830
Sole ProprietorNo
Enumeration DateNovember 2, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1861571861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in MS · R86951
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
2301 SOUTH LAMAR BLVD, Oxford, MS 38655
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Other Identifiers 1

Medicare UPINR73864MS

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen Kiefert Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Karen Kiefert reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sheridan Healthcorp Inc
299 mi
Anesthesiology
4600 N DAVIS HWY
Pensacola, FL 32503
  • Reassigned Medicare billing, Florida enrollment
  • 1,973 clinicians in this Medicare group
NPI 1811664386 (973) 251-1132
Galloway Anesthesia Associates, LLC
763 mi
Nurse Anesthetist, Certified Registered
3401 PGA BLVD STE 520
Palm Beach Gardens, FL 33410
  • Reassigned Medicare billing, Florida enrollment
  • 318 clinicians in this Medicare group
NPI 1316626450 (561) 765-3600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for total hip replacement 01214
Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.
30 services30 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
13 services13 patients
Anesthesia for other procedure on lower leg, ankle, and foot bones 01480
Anesthesia for procedures on lower leg, ankle, and foot bones involves administering medication to block pain and sensation in these areas. This allows doctors to perform necessary treatments or surgeries without causing discomfort. The type of anesthesia used can vary based on the specific procedure.
12 services12 patients

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

REBECCA LOWE
Audiologist
2301 SOUTH LAMAR BLVD, SUITE 1200
OXFORD, MS 38655
Lafayette County (662) 915-7574
VISHAKHA W RAWOOL PHD CCC-A
Audiologist
2301 SOUTH LAMAR BLVD, SUITE 1200
OXFORD, MS 38655
Lafayette County (662) 915-7271
MRS. CHRISTY COKER M.C.D.,CCC-SLP
Speech-Language Pathologist
2301 SOUTH LAMAR BLVD
OXFORD, MS 38655
Lafayette County (662) 915-7271
THE UNIVERSITY OF MISSISSIPPI SPEECH AND HEARING CENTER
Speech-Language Pathologist
2301 SOUTH LAMAR BLVD
OXFORD, MS 38655
Lafayette County (662) 915-7271
DR. GREG SNYDER PHD
Speech-Language Pathologist
2301 SOUTH LAMAR BLVD, SUITE 1200
OXFORD, MS 38655
Lafayette County (662) 915-7271
HALEY E. MESSERSMITH AUD, CCC-A
Audiologist
2301 SOUTH LAMAR BLVD, SUITE 1200
OXFORD, MS 38655
Lafayette County (662) 915-7271
DR. EVAN L. SUMMERS DO
Hospitalist
2301 SOUTH LAMAR BLVD
OXFORD, MS 38655
Lafayette County (662) 232-8568
BRADLEY THOMAS CROWE CCC-SLP
Speech-Language Pathologist
2301 SOUTH LAMAR BLVD, SUITE 1200
OXFORD, MS 38655
Lafayette County (662) 915-7271

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 Karen Kiefert's NPI number?

The NPI number for Karen Kiefert is 1861571861. It was assigned to this individual provider in the NPPES registry on November 2, 2006.

Where is Karen Kiefert located?

Karen Kiefert practices at 2301 South Lamar Blvd, Oxford, MS 38655. The listed phone number is (662) 232-8100.

What is Karen Kiefert's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Karen Kiefert enrolled in Medicare?

Yes. Karen Kiefert is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Karen Kiefert's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karen Kiefert reassigns Medicare benefits to 2 organizations: Sheridan Healthcorp Inc (Pensacola, FL) and Galloway Anesthesia Associates, LLC (Palm Beach Gardens, FL). 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 Karen Kiefert'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 Karen Kiefert was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.