LOUISA GIULIANA WERNER CROSBY AGACNP
NPI 1083155832
Nurse Practitioner - Adult Health in Sheridan, WY

NPI Status: Active since March 13, 2017

Contact Information

20 S TSCHIRGI ST
SHERIDAN, WY
ZIP 82801
Phone: (307) 752-9190
Fax: (307) 207-8847

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health
  • Accepts Insurance
  • PECOS Enrolled
  • Opted-Out Medicare

About LOUISA CROSBY

This page provides the complete NPI Profile along with additional information for Louisa Crosby, a provider established in Sheridan, Wyoming with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1083155832 assigned on March 2017. The practitioner's primary taxonomy code is 363LA2200X with license number 44826 (WY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1083155832
Provider Name
LOUISA GIULIANA WERNER CROSBY AGACNP
Gender
Female
Entity Type
Individual
Location Address
20 S TSCHIRGI ST SHERIDAN, WY 82801
Location Phone
(307) 752-9190
Location Fax
(307) 207-8847
Mailing Address
20 S TSCHIRGI ST SHERIDAN, WY 82801
Mailing Phone
(307) 752-9190
Mailing Fax
(307) 207-8847
Is Sole Proprietor?
Yes
Enumeration Date
03-13-2017
Last Update Date
10-13-2025
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A nurse practitioner (NP) like Louisa Crosby 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.

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Louisa Crosby opted out of Medicare effective on 01-01-2023 until 01-01-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.

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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 Practitioner Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
44826
License State
WY

Insurance Plans Accepted

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

  • Sendero Health Austin512 Silver / $40 PCP / $75 Specialist / $15 Generic Drugs / $0 Deductible - HMO
  • Sendero Health Capital Silver / $40 PCP / $80 Specialist / $20 Generic Drugs - HMO
  • Sendero Health Hill Country Gold / $30 PCP / $60 Specialist / $15 Generic Drugs - HMO
  • Sendero Health Original Silver / $20 PCP + 2 $0 PCP Visits / $10 Generic Drugs - HMO
  • Sendero Health Preferred Bronze / $25 PCP / $75 Specialist / $22 Generic Drugs - HMO
  • Sendero Health Quality Care Bronze High Deductible / $50 PCP / $25 Generic Drugs / $100 Specialist - HMO
  • Sendero Health Real Gold / $350 Deductible - HMO

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

Medicare Participation & PECOS Enrollment Status

Louisa Crosby 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

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 01-01-2023

  • Opt-Out End Date: 01-01-2027

  • Eligible to Order and Refer? Yes

  • 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

Physician Visit Costs

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 82801 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $87.12
  • Minimum New Patient Price $56.42
  • Maximum New Patient Price $170.72
  • Average New Patient Copayment $21.78
  • Minimum New Patient Copayment $14.1
  • Maximum New Patient Copayment $42.68

Established Patients Visit Costs *

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

  • Average Established Patient Price $99.46
  • Minimum Established Patient Price $18.19
  • Maximum Established Patient Price $139.32
  • Average Established Patient Copayment $24.86
  • Minimum Established Patient Copayment $4.54
  • Maximum Established Patient Copayment $34.83

* 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.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1083155832, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 1 → 2 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 0 + 1 + 6 + 3 + 2 + 5 + 1 + 0 + 8 + 6 + 24 = 58

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1083155832.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Nurse Practitioner (Acute Care)
20 S TSCHIRGI ST
SHERIDAN, WY 82801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083155832, enumerated as an "individual" on March 13, 2017.

The provider is located at 20 S TSCHIRGI ST SHERIDAN, WY 82801 and the phone number is (307) 752-9190.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.

The provider might be accepting Accepts: Sendero Health Plans, Local Nonprofit. Please consult your insurance carrier or call the provider to verify.