MRS. KELSEY R OVERLIEN CRNA
NPI 1598465445
Nurse Anesthetist, Certified Registered in Madison, WI

NPI Status: Active since March 08, 2023

Contact Information

700 S PARK ST
MADISON, WI
ZIP 53715
Phone: (608) 251-6100
Fax: (608) 258-5222

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  • Individual
  • Female
  • Years of Experience 3
  • Nurse Anesthetist, Certified Registered
  • Accepts Medicare Approved Payment

About KELSEY OVERLIEN

This page provides the complete NPI Profile along with additional information for Kelsey Overlien, a provider established in Madison, Wisconsin with a medical specialization in Nurse Anesthetist, Certified Registered and more than 3 years of experience. She graduated from University Of Wisconsin School Of Medicine in 2023. The healthcare provider is registered in the NPI registry with number 1598465445 assigned on March 2023. The practitioner's primary taxonomy code is 367500000X with license number 14216-33 (WI). The provider is registered as an individual and her NPI record was last updated June 2025.

NPI
1598465445
Provider Name
MRS. KELSEY R OVERLIEN CRNA
Gender
Female
Entity Type
Individual
Location Address
700 S PARK ST MADISON, WI 53715
Location Phone
(608) 251-6100
Location Fax
(608) 258-5222
Mailing Address
700 S PARK ST MADISON, WI 53715
Mailing Phone
(608) 251-6100
Mailing Fax
(608) 258-5222
Medical School Name
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduation Year
2023
Is Sole Proprietor?
No
Enumeration Date
03-08-2023
Last Update Date
06-19-2025
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Anesthetist, Certified Registered

Taxonomy Code
367500000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
14216-33
License State
WI
Taxonomy Description
(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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1598465445MEDICAID (05)WI 

Medicare Participation & PECOS Enrollment Status

Kelsey Overlien is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • PECOS PAC ID: 6800259888

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20230823002461

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Kelsey Overlien is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
SSM HEALTH ST MARY'S HOSPITAL - MADISON700 SOUTH PARK ST
MADISON, WI 53715
(608) 251-6100Acute Care Hospitals

Reviews for MRS. KELSEY R OVERLIEN CRNA

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1598465445
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
25188861048
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 1 + 8 + 8 + 8 + 6 + 1 + 0 + 4 + 8 + 24 = 75
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 75 = 55

The NPI number 1598465445 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1003803339 JEREMI THOMAS OLSON PA-C
Individual
Physician Assistant (Surgical)700 S PARK ST DEAN ST. MARY'S OUTPATIENT CENTER
MADISON, WI 53715
(608) 260-2900
1982693552MS. MELISSA JOY BARABOO M.S.
Individual
Genetic Counselor, MS700 S PARK ST DEAN MEDICAL CENTER
MADISON, WI 53715
(608) 258-5691
1417947136 MELISA APALECEK SIEGLER M.S.,C.G.C.
Individual
Genetic Counselor, MS700 S PARK ST DEAN MEDICAL CENTER
MADISON, WI 53715
(608) 223-2931
1669454112 SARA GERLACH M.D.
Individual
Emergency Medicine700 S PARK ST
MADISON, WI 53715
(608) 251-6100
1720060270 MICHAEL HOLT M.D.
Individual
Emergency Medicine700 S PARK ST
MADISON, WI 53715
(608) 251-6100
1386626844 KYLE R. MARTIN M.D.
Individual
Emergency Medicine700 S PARK ST
MADISON, WI 53715
(608) 251-6100
1588646095MADISON EMERGENCY PHYSICIANS, SC
Organization
Emergency Medicine700 S PARK ST
MADISON, WI 53715
(608) 258-6100
1376526541 SHAWN D. O'BRIEN M.D.
Individual
Emergency Medicine700 S PARK ST
MADISON, WI 53715
(608) 251-6100
1356321202 DAVID T ATWELL MD
Individual
Radiology (Diagnostic Radiology)700 S PARK ST
MADISON, WI 53715
(608) 251-6100
1841270667 JULIE K. MITBY MD
Individual
Radiology (Diagnostic Radiology)700 S PARK ST
MADISON, WI 53715
(608) 251-6100
1841260007 MICHAEL F. STIEGHORST MD
Individual
Radiology (Diagnostic Radiology)700 S PARK ST
MADISON, WI 53715
(608) 251-6100
1497726756 GINA T KENT CRNA
Individual
Nurse Anesthetist, Certified Registered700 S PARK ST
MADISON, WI 53715
(608) 251-6100
1245206317 SIGURDUR EINARSSON MD
Individual
Internal Medicine (Gastroenterology)700 S PARK ST DEAN CLINIC
MADISON, WI 53715
(608) 260-2900
1932169901 PAOLA FLIMAN MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)700 S PARK ST
MADISON, WI 53715
(608) 251-6100
1659334654 JEFFREY J RENIER CRNA
Individual
Nurse Anesthetist, Certified Registered700 S PARK ST DEAN MEDICAL CENTER
MADISON, WI 53715
(608) 258-6975
1760447411 JANICE M MCMAHON CRNA
Individual
Nurse Anesthetist, Certified Registered700 S PARK ST ST MARYS HOSPITAL DEAN MEDICAL CENTER
MADISON, WI 53715
(608) 258-6975
1760447445 DANIEL J PIORIER CRNA
Individual
Nurse Anesthetist, Certified Registered700 S PARK ST ST. MARYS HOSPITAL DEAN MEDICAL CENTER
MADISON, WI 53715
(608) 258-6975
1326003609 ROBERT G SMYLIE CRNA
Individual
Nurse Anesthetist, Certified Registered700 S PARK ST ST. MARYS HOSPITAL DEAN MEDICAL CENTER
MADISON, WI 53715
(608) 258-6975
1811952120 KATHRYN L MILLER CRNA
Individual
Nurse Anesthetist, Certified Registered700 S PARK ST ST MARYS HOSPITAL DEAN MEDICAL CENTER
MADISON, WI 53715
(608) 258-6975
1124083696 GARY L TUPY CRNA
Individual
Nurse Anesthetist, Certified Registered700 S PARK ST ST MARYS HOSPITAL DEAN MEDICAL CENTER
MADISON, WI 53715
(608) 258-6975

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598465445, enumerated in the NPI registry as an "individual" on March 08, 2023

The provider is located at 700 S Park St Madison, Wi 53715 and the phone number is (608) 251-6100

The provider's speciality is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X

The provider has more than 3 years of experience. She graduated from University Of Wisconsin School Of Medicine in 2023.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

The practitioner is affiliated to the following hospital(s): SSM HEALTH ST MARY'S HOSPITAL - MADISON. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on March 08, 2023. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.