Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Amy Jo Porter, PTA
Specialist in Saint Paul, MN · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922548809
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Registry record
Entity type Individual (Type 1)
Name Mrs. Amy Jo Porter
Credential PTA
Sex Female
Practice address 435 Phalen Blvd, Saint Paul, MN, 55130
Phone (651) 254-3200
Enumeration date Feb 27, 2017
Last updated in NPPES Feb 27, 2017
Taxonomy & licenses
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
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.
What specialty is Amy Porter?
Amy Porter is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-27.