LONNA L GROSSKOPF CRNA
NPI 1003856618
Nurse Anesthetist, Certified Registered in Woodruff, WI
About Lonna L Grosskopf Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LONNA L GROSSKOPF CRNA (NPI 1003856618) is an individual nurse anesthetist, certified registered in Woodruff, Wisconsin, licensed in Wisconsin (1152) and active in the NPI registry since June 2006. She is affiliated with Aspirus Ironwood Hospital, maintains a secondary practice location in Minocqua, and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses 2
(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.
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Lonna L Grosskopf 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.
Areas of Expertise CMS Part B claims 5
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Aspirus Ironwood Hospital
Critical Access Hospitals · Ironwood, MIMarshfield Medical Center - Beaver Dam (mmc-Bd)
Acute Care Hospitals · Beaver Dam, WIMarshfield Medical Center - Minocqua
Acute Care Hospitals · Minocqua, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54568 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
WOODRUFF, WI 54568
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 Lonna Grosskopf's NPI number?
The NPI number for Lonna Grosskopf is 1003856618. It was assigned to this individual provider in the NPPES registry on June 8, 2006.
Where is Lonna Grosskopf located?
Lonna Grosskopf practices at 240 Maple St, Woodruff, WI 54568. The listed phone number is (715) 356-8000.
What is Lonna Grosskopf's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Lonna Grosskopf enrolled in Medicare?
Yes. Lonna Grosskopf 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.
What insurance does Lonna Grosskopf accept?
Health plans from Sanford Health Plan list Lonna Grosskopf 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 Lonna Grosskopf affiliated with any hospitals?
According to CMS data, Lonna Grosskopf is affiliated with Aspirus Ironwood Hospital, Marshfield Medical Center - Beaver Dam (mmc-Bd) and Marshfield Medical Center - Minocqua.
When was this NPI record last updated?
The NPPES record for Lonna Grosskopf was last updated on February 11, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
