Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Joan Elouise Nolen, R.N.
Registered Nurse in Altadena, CA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710251939
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Registry record
Entity type Individual (Type 1)
Name Mrs. Joan Elouise Nolen
Credential R.N.
Sex Female
Practice address 3211 Rubio Canyon Rd, Altadena, CA, 91001
Phone (626) 794-9561
Fax (626) 794-9561
Enumeration date Mar 6, 2012
Last updated in NPPES Mar 6, 2012
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
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
Where does Joan Nolen practice?
The practice location on file with NPPES is in Altadena, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joan Nolen?
The National Provider Identifier (NPI) for Joan Nolen is 1710251939, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-06.