MRS. LEIGH ELLEN SLAGSVOLD DNP, APRN, FNP-C
NPI 1326679291
Nurse Practitioner - Family in Billings, MT

NPI Status: Active since January 30, 2020

Contact Information

123 S 27TH ST
BILLINGS, MT
ZIP 59101
Phone: (406) 247-3350
Fax: (406) 247-3389

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  • Individual
  • Female
  • Years of Experience 7
  • Nurse Practitioner
  • Family
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About LEIGH SLAGSVOLD

This page provides the complete NPI Profile along with additional information for Leigh Slagsvold, a provider established in Billings, Montana with a medical specialization in Nurse Practitioner, focusing in family and more than 7 years of experience. The healthcare provider is registered in the NPI registry with number 1326679291 assigned on January 2020. The practitioner's primary taxonomy code is 363LF0000X with license number 145951 (MT). The provider is registered as an individual and her NPI record was last updated April 2025.

NPI
1326679291
Provider Name
MRS. LEIGH ELLEN SLAGSVOLD DNP, APRN, FNP-C
Other Name
MS. LEIGH ELLEN GIPE DNP, APRN, FNP-C
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
123 S 27TH ST BILLINGS, MT 59101
Location Phone
(406) 247-3350
Location Fax
(406) 247-3389
Mailing Address
123 S 27TH ST BILLINGS, MT 59101
Mailing Phone
(406) 247-3350
Mailing Fax
(406) 247-3389
Medical School Name
OTHER
Graduation Year
2019
Is Sole Proprietor?
No
Enumeration Date
01-30-2020
Last Update Date
04-21-2025
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A nurse practitioner (NP) like Leigh Slagsvold is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

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 Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
145951
License State
MT

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363LG0600XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Gerontology

145951 (MT)

Insurance Plans Accepted

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

  • Blue Focus Bronze POS? 205 - POS
  • Blue Focus Bronze POS? 705 - POS
  • Blue Focus Bronze POS? Standard - POS
  • Blue Focus Gold POS? 207 - POS
  • Blue Focus Gold POS? 902 - POS
  • Blue Focus Gold POS? Standard - POS
  • Blue Focus Silver POS? 206 - POS
  • Blue Focus Silver POS? 903 - POS
  • Blue Focus Silver POS? Standard - POS
  • Blue Preferred Bronze PPO? 201 - PPO
  • Blue Preferred Bronze PPO? 202 - PPO
  • Blue Preferred Bronze PPO? Standard - PPO
  • Blue Preferred Gold PPO? 204 - PPO
  • Blue Preferred Gold PPO? 901 - PPO
  • Blue Preferred Gold PPO? Standard - PPO
  • Blue Preferred Security PPO? 200 - PPO
  • Blue Preferred Silver PPO? 203 - PPO
  • Blue Preferred Silver PPO? 308 - PPO
  • Blue Preferred Silver PPO? Standard - PPO
  • Connect Bronze Expanded Standard - PPO
  • Connect Bronze HDHP - PPO
  • Connect Catastrophic - PPO
  • Connect Gold - PPO
  • Connect Gold Standard - PPO
  • Connect Silver - PPO
  • Connect Silver Standard - PPO
  • High Plains Bronze HDHP - PPO
  • High Plains Bronze Standard Expanded - PPO
  • High Plains Gold - PPO
  • High Plains Gold HDHP - PPO
  • High Plains Gold Standard - PPO
  • High Plains Silver - PPO
  • High Plains Silver Standard - PPO
  • Plus Bronze Expanded - PPO
  • Plus Bronze Standard Expanded - PPO
  • Plus Gold - PPO
  • Plus Gold Standard - PPO
  • Plus Silver Standard - PPO
  • ACCESS BRONZE - PPO

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

Medicare Participation & PECOS Enrollment Status

Leigh Slagsvold 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.

Leigh Slagsvold is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

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.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 9335577253

    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: I20200306001939

    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.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE000N)

    Walker, heavy duty, wheeled, rigid or folding, any type (HCPCS:E0149)

    1 DME suppliers used 17 Medicare Claims 17 Services Paid

  • DME-Oxygen and Supplies (DC000N)

    Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing (HCPCS:E0431)

    1 DME suppliers used 23 Medicare Claims 23 Services Paid

  • DME-Oxygen and Supplies (DC002N)

    Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)

    1 DME suppliers used 17 Medicare Claims 17 Services Paid

  • DME-Wheelchairs (DD000N)

    Standard wheelchair (HCPCS:K0001)

    1 DME suppliers used 12 Medicare Claims 12 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient custodial care facility, group care, or assisted living visit, typically 1 hour

This service involves a healthcare professional visiting an established patient in a group care facility or assisted living for about an hour. The visit may include health checks, medication management, and addressing any health concerns to maintain the patient's well-being.

This service was performed 45 times for 30 patients

Established patient custodial care facility, group care, or assisted living visit, typically 25 minutes

This refers to a routine medical visit for an established patient living in a group care facility, custodial care, or assisted living. The visit typically lasts 25 minutes and includes a check-up and discussion about ongoing healthcare needs.

This service was performed 27 times for 25 patients

Established patient custodial care facility, group care, or assisted living visit, typically 40 minutes

This is a routine visit for established patients residing in care facilities like nursing homes or assisted living. The visit typically lasts about 40 minutes, during which the healthcare provider checks your overall health, discusses any concerns, and adjusts care plans as needed.

This service was performed 117 times for 69 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 67 times for 49 patients

Extended inpatient or observation hospital service, first hour

This service involves staying in the hospital for a longer period for close monitoring or treatment. During the first hour, medical staff observe your health status, administer necessary treatments, and ensure your comfort and safety. It's part of ensuring optimal care.

This service was performed 55 times for 44 patients

Follow-up nursing facility visit per day, typically 35 minutes

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

This service was performed 153 times for 63 patients

Follow-up nursing facility visit per day, typically 35 minutes

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

This service was performed 16 times for 15 patients

Initial nursing facility visit per day, typically 45 minutes

An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.

This service was performed 55 times for 54 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 20 times for 20 patients

Nursing facility discharge management, more than 30 minutes

Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.

This service was performed 42 times for 40 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $21.99 for a new patient copayment and $25.04 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 59101 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $87.97
  • Minimum New Patient Price $56.81
  • Maximum New Patient Price $172.26
  • Average New Patient Copayment $21.99
  • Minimum New Patient Copayment $14.2
  • Maximum New Patient Copayment $43.06

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $100.16
  • Minimum Established Patient Price $18.24
  • Maximum Established Patient Price $140.32
  • Average Established Patient Copayment $25.04
  • Minimum Established Patient Copayment $4.56
  • Maximum Established Patient Copayment $35.08

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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. Leigh Slagsvold is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
BILLINGS CLINIC2800 10TH AVE N
BILLINGS, MT 59101
(406) 657-4000Acute Care Hospitals

Reviews for MRS. LEIGH ELLEN SLAGSVOLD DNP, APRN, FNP-C

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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.
1326679291
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
234612718218
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 4 + 6 + 1 + 2 + 7 + 1 + 8 + 2 + 1 + 8 + 24 = 69
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 69 = 11

The NPI number 1326679291 is valid because the calculated check digit 1 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
1285633677DR. CARLA COBB PHARM.D.
Individual
Pharmacist (Psychiatric)123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1962495697 JAMES WESLEY GUYER M.D.
Individual
Family Medicine123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1164416814DR. JIMMIE LEE ASHCRAFT MD
Individual
Family Medicine123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1578557120DR. FRANK R THOMPSON MD
Individual
Family Medicine123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1629064845DR. JOHN MALLOY MD
Individual
Family Medicine123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1366438285 KATHRYN L HALL PA-C
Individual
Physician Assistant123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1871589796DR. DOUGLAS L MOORE MD
Individual
Family Medicine123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1861478125DR. SHARON MULVEHILL MD
Individual
Family Medicine123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1982683793DR. MICHAEL H DOWNING DDS
Individual
Dentist (Dental Public Health)123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1154300960DR. MATTHEW L SLADE DDS
Individual
Dentist (General Practice)123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3269
1174546147 TRUDY M KOSTER PA
Individual
Physician Assistant (Medical)123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3200
1427120732YELLOWSTONE CITY COUNTY HEALTH DEPARTMENT
Organization
Nursing Care123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3200
1285799270MR. WARREN E BECK LAC
Individual
Counselor (Addiction (Substance Use Disorder))123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1073726048DR. MICHAEL DAVID GEURIN MD
Individual
Family Medicine123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1548462609YELLOWSTONE CITY COUNTY HEALTH DEPARTMENT
Organization
Case Manager/Care Coordinator123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3200
1265620827MRS. WENDY KAE RUGGLES PA-C
Individual
Physician Assistant123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1285810283 JUSTIN R KOPP LAC
Individual
Counselor (Mental Health)123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3350
1265601405YELLOWSTONE CITY-COUNTY HEALTH DEPT
Organization
Case Manager/Care Coordinator123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3200
1912171646DR. CATHERINE A WOODS MD
Individual
Student in an Organized Health Care Education/Training Program123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3269
1831348739 AMY SCHWANKE
Individual
Social Worker123 S 27TH ST
BILLINGS, MT 59101
(406) 247-3200

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326679291, enumerated in the NPI registry as an "individual" on January 30, 2020

The provider is located at 123 S 27th St Billings, Mt 59101 and the phone number is (406) 247-3350

The provider's speciality is Nurse Practitioner with taxonomy code 363LF0000X with a focus in Family

The provider might be accepting Accepts: Blue Cross and Blue Shield of Montana and Mountain. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $87.97 with an average copayment of $21.99 for new patient appointments. Established patients should expect a typical charge of $100.16 and an average copayment of 25.04. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient custodial care facility, group care, or assisted living visit, typically 1 hour, Established patient custodial care facility, group care, or assisted living visit, typically 25 minutes, Established patient custodial care facility, group care, or assisted living visit, typically 40 minutes, Established patient office or other outpatient visit, 40-54 minutes, Extended inpatient or observation hospital service, first hour, Follow-up nursing facility visit per day, typically 35 minutes, Follow-up nursing facility visit per day, typically 35 minutes, Initial nursing facility visit per day, typically 45 minutes, New patient office or other outpatient visit, 60-74 minutes and Nursing facility discharge management, more than 30 minutes.

The practitioner is affiliated to the following hospital(s): BILLINGS CLINIC. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on January 30, 2020. 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.