Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Megan P Popielarczyk, RN
Registered Nurse in Nespelem, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700946456
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Registry record
Entity type Individual (Type 1)
Name Megan P Popielarczyk
Credential RN
Sex Female
Practice address 29 Nespelem Sanpoil Street, Nespelem, WA, 99155
Phone (509) 634-2900
Fax (509) 634-2990
Enumeration date Dec 11, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7100100 | Medicaid | WA | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Megan Popielarczyk?
The National Provider Identifier (NPI) for Megan Popielarczyk is 1700946456, a Type 1 (individual) record in the CMS NPPES registry.
Where does Megan Popielarczyk practice?
The practice location on file with NPPES is in Nespelem, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.