Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joan Altman, PAC
Physician Assistant in Chandler, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134239080
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Registry record
Entity type Individual (Type 1)
Name Joan Altman
Credential PAC
Sex Female
Practice address 725 S Dobson Rd, Suite 200, Chandler, AZ, 85224
Phone (480) 899-7546
Fax (480) 899-7599
Enumeration date Aug 30, 2006
Last updated in NPPES Mar 20, 2023
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1878 (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
What specialty is Joan Altman?
Joan Altman is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-20.