KOREEN S LONCHARICH CRNA
NPI 1790842961
Nurse Anesthetist, Certified Registered in Warren, MI

Active since January 03, 2007
11800 E 12 MILE RD, WARREN, MI 48093(586) 573-5260(586) 573-5364 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Koreen S Loncharich Crna NPPES

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

KOREEN S LONCHARICH CRNA (NPI 1790842961) is an individual nurse anesthetist, certified registered in Warren, Michigan, licensed in Michigan (4704135085) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1790842961
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameKOREEN S LONCHARICHCredential: CRNA
Location Address11800 E 12 MILE RDWarren, MI 48093-3472
Mailing Address11800 E 12 Mile RdWarren, MI 48093-3472 · (586) 573-5260 · Fax (586) 573-5364
Fax(586) 573-5364
Sole ProprietorNo
Enumeration DateJanuary 3, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1790842961 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 MI · 4704135085
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.
11800 E 12 MILE RD, Warren, MI 48093

Other Names 1

Former Name (1)Koreen Montgomery Crna

Other Identifiers 2

Medicaid2949430MI
Medicare ID-Type UnspecifiedE06463029MI

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Koreen S Loncharich Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

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

Nurse Anesthetist, Certified Registered
11800 E 12 MILE RD
Warren, MI 48093
  • Reassigned Medicare billing, Michigan enrollment
  • Also billed through NPI 1871793505 (Michigan)
  • 78 clinicians in this Medicare group
Anesthesiology
1349 S ROCHESTER RD STE 210
Rochester Hills, MI 48307
  • Reassigned Medicare billing, Michigan enrollment
  • 43 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.

Areas of Expertise CMS Part B claims 4

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 other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
135 services129 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
116 services116 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
61 services60 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
54 services54 patients

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.

Emergency Medicine
11800 E 12 MILE RD
WARREN, MI 48093
Clinical Nurse Specialist (Acute Care)
11800 E 12 MILE RD
WARREN, MI 48093
Hospitalist
11800 E 12 MILE RD
WARREN, MI 48093
Nurse Anesthetist, Certified Registered
11800 E 12 MILE RD
WARREN, MI 48093
Emergency Medicine
11800 E 12 MILE RD
WARREN, MI 48093
Speech-Language Pathologist
11800 E 12 MILE RD
WARREN, MI 48093
Nurse Practitioner (Acute Care)
11800 E 12 MILE RD
WARREN, MI 48093
Nurse Anesthetist, Certified Registered
11800 E 12 MILE RD
WARREN, MI 48093

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 Koreen Loncharich's NPI number?

The NPI number for Koreen Loncharich is 1790842961. It was assigned to this individual provider in the NPPES registry on January 3, 2007. The provider is also known as Koreen Montgomery Crna.

Where is Koreen Loncharich located?

Koreen Loncharich practices at 11800 E 12 Mile Rd, Warren, MI 48093. The listed phone number is (586) 573-5260.

What is Koreen Loncharich's specialty?

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

Is Koreen Loncharich enrolled in Medicare?

Yes. Koreen Loncharich is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Koreen Loncharich's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Koreen Loncharich reassigns Medicare benefits to 2 organizations: Henry Ford Health Macomb Oakland Hospital (Warren, MI) and Rochester Medical Associates, PLLC (Rochester Hills, MI). 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 Koreen Loncharich'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 Koreen Loncharich was last updated on July 8, 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.