Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Katherine Anne Jennings, PA, MPH
Physician Assistant in Boston, MA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285280230
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Registry record
Entity type Individual (Type 1)
Name Mrs. Katherine Anne Jennings
Credential PA, MPH
Sex Female
Practice address 1 Boston Medical Ctr Pl Fl Place1, Boston, MA, 02118
Phone (617) 373-2000
Enumeration date Aug 15, 2019
Last updated in NPPES Nov 29, 2023
Taxonomy & licenses
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA 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
What specialty is Katherine Jennings?
Katherine Jennings 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 2023-11-29.