Layne Ellen Lash, FNP-C
Individual provider Active NPI Family Nurse Practitioner · Cody, WY
NPI 1851661284 · NPPES record last updated Nov 4, 2025
Key facts
- NPI
- 1851661284
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Family Nurse Practitioner 363LF0000X
- License
- 27247.1144 (WY)
- Practice address
- 424 Yellowstone Ave Ste 120
Cody, WY 82414-9311 - Phone
- (307) 578-2904
- Fax
- (307) 578-2937
- NPI assigned
- Jan 2, 2012
- Sex
- Female
- Sole proprietor
- No
Organizations & group practices 7
Hospital & facility affiliations 3
Medicare Care Compare profile
- Specialty
- Nurse Practitioner
- Education
- Other, 2011
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- West Park Hospital District
Practice addresses (Care Compare)
424 Yellowstone Ave
Cody, WY 82414-9309
Phone (307) 527-7501
Hospital & facility affiliations
- Cody Regional Health
- St Johns Medical Center
Merit-based Incentive Payment System (MIPS)
- Final score
- 81.82 of 100
- Quality
- 67.1
- Promoting interoperability
- 98
- Improvement activities
- 40
- Cost
- 73.98
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in WY
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20120222000870 | WY | Practitioner - Nurse Practitioner | 7719145747 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Nurse Practitioner
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| West Park Hospital District | Current |
Accepting new patients | |
| West Park Hospital District | Current |
Accepting new patients | |
| Cody Regional Health EMS | Current |
Accepting new patients | |
| West Park Hospital District | Past | Accepting new patients | |
| West Park Hospital District | Past | Accepting new patients |
Locations
424 Yellowstone Ave
Ste 330
Cody, WY 82414
Phone (307) 578-2770
424 Yellowstone Ave
Ste 230
Cody, WY 82414
Phone (307) 578-2975
424 Yellowstone Ave
Cody, WY 82414
Phone (307) 578-2903
424 Yellowstone Ave
Ste 120
Cody, WY 82414
Phone (307) 578-2903
707 Sheridan Ave
Cody, WY 82414
Phone (307) 527-7561
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 27247.1144 | WY | Yes |
Addresses
Primary practice location
424 Yellowstone Ave Ste 120
Cody, WY 82414-9311
Mailing address
39 N 41St St
Cody, WY 82414-9228
Phone (307) 527-7501
Other practice location 1
1415 S Hwy 89
Jackson, WY 83001-8515
Phone (307) 739-8999
Other practice location 2
707 Sheridan Ave
Cody, WY 82414-3409
Phone (307) 527-7501
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 117862800 | Medicaid | WY |
Other names
- Miss Layne Ellen Strannigan
Other providers in Cody, WY
- Amanda N Kuck
- Susan Dorothy Lambert
- Tobi Lanchbury
- Judd Larowe
- Riley C Larson
- Kayla F Lasseter
- Leb Perioperative Medicine LLC
- Jared T Lee
- Ben Lenz
- Sandra May Leonard
All providers in Cody, WY · Family Nurse Practitioner in Wyoming
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Nov 4, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.