Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ryan Khalifa, PA
Physician Assistant in Boston, MA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407696917
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Registry record
Entity type Individual (Type 1)
Name Ryan Khalifa
Credential PA
Sex Male
Practice address 80 Summer St, Boston, MA, 02110
Phone (857) 353-6397
Enumeration date May 31, 2024
Last updated in NPPES Mar 29, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA101399 (MA) Primary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 3644 (NH) Secondary
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
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 Ryan Khalifa?
Ryan Khalifa 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-29.