Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Nicole Ball, RN
Registered Nurse in Chehalis, WA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780141960
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Registry record
Entity type Individual (Type 1)
Name Mary Nicole Ball
Credential RN
Sex Female
Practice address 500 Se Washington Ave, Chehalis, WA, 98532
Phone (509) 232-5766
Enumeration date Feb 25, 2019
Last updated in NPPES Feb 25, 2019
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 |
|---|---|---|---|
| 2077844 | 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 Mary Ball?
The National Provider Identifier (NPI) for Mary Ball is 1780141960, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Ball practice?
The practice location on file with NPPES is in Chehalis, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-25.