MRS. LAYNE ELLEN LASH (FNP-C) – Family Nurse Practitioner, NPI 1851661284
Family Nurse Practitioner
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Profile Insights
NPPES metrics only — not quality of care.
596 NURSE PRACTITIONER in WY
Provider Addresses for MRS. LAYNE ELLEN LASH (FNP-C)
39 N 41ST ST
CODY, WY 824149228
Phone: (307) 527-7501
Fax: (307) 578-2485
Type: Mailing
PO BOX 428
JACKSON, WY 830010428
Phone: (307) 739-8999
Fax: (307) 739-4811
Type: Mailing
1415 S HWY 89
JACKSON, WY 830018515
Phone: (307) 739-8999
Fax: (307) 739-4811
Type: Location
424 YELLOWSTONE AVE STE 120
CODY, WY 824149311
Phone: (307) 578-2904
Fax: (307) 578-2937
Type: Location
707 Sheridan Ave
Cody, WY 824143409
Phone: (307) 527-7501
Fax: (307) 578-2485
Type: Location
1415 S Hwy 89
Jackson, WY 830018515
Phone: (307) 739-8999
Fax: (307) 739-4811
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2012-02-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20120222000870 | I | Nurse Practitioner | WY | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 61 | 40 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 51 | 40 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 46 | 36 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 12 | 12 | $0 |
Insurance plans in this area (ZIP 82414)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NURSE PRACTITIONER | WY | 81002 | Urinalysis, manual test | 20 | 20 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | ID | |
| Nurse Practitioner | WY | |
| Orthopedic Surgery | WI | |
| - | OR | |
| R H E U M A T O L O G Y | MT | |
| Emergency Medicine | WY | |
| - | WY | |
| Nurse Practitioner | CA | |
| - | WY | |
| Nurse Practitioner | OH |
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