CROOK COUNTY MEDICAL SERVICES DISTRICT
NPI 1245308428
Family Medicine in Sundance, WY

NPI Status: Active since December 04, 2006

Contact Information

713 OAK STREET
SUNDANCE, WY
ZIP 82729
Phone: (307) 283-3501
Fax: (307) 283-2255

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  • Organization
  • Family Medicine
  • Accepts Insurance

About CROOK COUNTY MEDICAL SERVICES DISTRICT

This page provides the complete NPI Profile along with additional information for Crook County Medical Services District, a primary care provider established in Sundance, Wyoming operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1245308428 assigned on December 2006. The practitioner's primary taxonomy code is 207Q00000X. The provider is registered as an organization and their NPI record was last updated May 2026. The provider's . The authorized official of this NPI record is Micki Dahne Lyons Dnp (Ceo)

NPI
1245308428
Provider Legal Name
CROOK COUNTY MEDICAL SERVICES DISTRICT
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
713 OAK STREET SUNDANCE, WY 82729
Location Phone
(307) 283-3501
Location Fax
(307) 283-2255
Mailing Address
PO BOX 517 713 OAK STREET SUNDANCE, WY 82729
Mailing Phone
(307) 283-3501
Mailing Fax
(307) 283-2255
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
12-04-2006
Last Update Date
05-06-2026
Code Navigator

A primary care provider (PCP) like Crook County Medical Services District sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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)
1261QR1300XAmbulatory Health Care Facilities

Clinic/Center
Rural Health

 

Insurance Plans Accepted

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

  • BlueSelect Bronze Basic - PPO
  • BlueSelect Bronze Core - PPO
  • BlueSelect Expanded Bronze Standard without Kid's Dental - PPO
  • BlueSelect Gold Core - PPO
  • BlueSelect Gold HealthPlus - PPO
  • BlueSelect Gold Standard without Kid's Dental - PPO
  • BlueSelect Silver Classic - PPO
  • BlueSelect Silver Classic without Kid's Dental - PPO
  • BlueSelect Silver HealthPlus - PPO
  • BlueSelect Silver HealthPlus without Kid's Dental - PPO
  • BlueSelect Silver Standard without Kid's Dental - PPO
  • Medica Individual Choice Bronze $0 Copay PCP Visits - HMO
  • Medica Individual Choice Bronze Share - HMO
  • Medica Individual Choice Expanded Bronze Standard - HMO
  • Medica Individual Choice Gold $0 Copay PCP Visits - HMO
  • Medica Individual Choice Gold Share - HMO
  • Medica Individual Choice Gold Standard - HMO
  • Medica Individual Choice Silver $0 Copay PCP Visits - HMO
  • Medica Individual Choice Silver Share - HMO
  • Medica Individual Choice Silver Standard - HMO
  • Medica Insure Bronze $0 Copay PCP Visits - EPO
  • Medica Insure Bronze Premier - EPO
  • Medica Insure Bronze Share - EPO
  • Medica Insure Expanded Bronze Standard - EPO
  • Medica Insure Gold $0 Copay PCP Visits - EPO
  • Medica Insure Gold Share - EPO
  • Medica Insure Gold Standard - EPO
  • Medica Insure Silver $0 Copay PCP Visits - EPO
  • Medica Insure Silver Share - EPO
  • Medica Insure Silver Standard - EPO

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MICKI DAHNE LYONS DNP

Authorized Official Title
CEO
Authorized Official Phone
(307) 283-3501

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
106178006MEDICAID (05)WY 
106178004MEDICAID (05)WY 

Reviews for CROOK COUNTY MEDICAL SERVICES DISTRICT

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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 1245308428, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 6 + 0 + 1 + 6 + 4 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1245308428.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
713 OAK STREET
SUNDANCE, WY 82729
Family Medicine
713 OAK STREET
SUNDANCE, WY 82729
Physician Assistant (Medical)
713 OAK STREET
SUNDANCE, WY 82729
Home Health
713 OAK STREET
SUNDANCE, WY 82729
Hospice Care, Community Based
713 OAK STREET
SUNDANCE, WY 82729
Durable Medical Equipment & Medical Supplies
713 OAK STREET
SUNDANCE, WY 82729
Nursing Care
713 OAK STREET
SUNDANCE, WY 82729
Family Medicine
713 OAK STREET
SUNDANCE, WY 82729
General Acute Care Hospital (Critical Access)
713 OAK STREET
SUNDANCE, WY 82729
General Acute Care Hospital (Critical Access)
713 OAK STREET
SUNDANCE, WY 82729

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245308428, enumerated as an "organization" on December 04, 2006.

The provider is located at 713 OAK STREET SUNDANCE, WY 82729 and the phone number is (307) 283-3501.

Family Medicine with taxonomy code 207Q00000X.

The provider might be accepting Accepts: Blue Cross Blue Shield of Wyoming, Medica,. Please consult your insurance carrier or call the provider to verify.