Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Janice F Barker, FNP-C
Nurse Practitioner in Tucson, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609834399
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Registry record
Entity type Individual (Type 1)
Name Mrs. Janice F Barker
Credential FNP-C
Sex Female
Practice address 5300 E Erickson Dr, Ste 108, Tucson, AZ, 85712
Phone (520) 721-5330
Fax (520) 547-5743
Enumeration date May 2, 2006
Last updated in NPPES Jun 28, 2018
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP0815 (AZ) Primary
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 Janice Barker practice?
The practice location on file with NPPES is in Tucson, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Janice Barker?
The National Provider Identifier (NPI) for Janice Barker is 1609834399, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-28.