NPI age
19 years
Enumerated 2006-07-25
● Active
Type 1 · Individual
Lynn-Marie Morgan Peashka, PMHNP-BC
Peashka is 1 of 16 nurse practitioner providers in Lewiston and 1 of 374 in Idaho.
Primary specialty
Nurse Practitioner
Plus 1 subspecialty
Licensed in
ID, WA
2 states
Status
Active
No deactivations on record
Last NPPES update
2012-04-04
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 374 active nurse practitioner providers in Idaho.
NPI age
19 years
↑ 15 yr above median (4 yr)
State licenses
2 states
Top 86% — 13% of peers are multi-state
Subspecialties
0
34% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-07Enumerated in NPPES
2006
2026
Where they practice
Practice location
428 6th Ave
Lewiston, ID 835012355
Mailing address
428 6th Ave
Lewiston, ID 835012355
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (WA) | 9650722 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 9 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new nurse practitioner provider has been added in Lewiston in the last 180 days.
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.