Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alison Beth Hughes Rapoport, M.D.

Infectious Disease Physician in Cambridge, MA · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1619296027

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Registry record

Entity type Individual (Type 1)

Name Alison Beth Hughes Rapoport

Credential M.D.

Sex Female

Practice address 1493 Cambridge St, Cambridge Health Alliance, Cambridge, MA, 02139

Phone (617) 665-1021

Enumeration date May 25, 2010

Last updated in NPPES Mar 5, 2020

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 253892 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Alison Rapoport practice?

The practice location on file with NPPES is in Cambridge, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alison Rapoport?

The National Provider Identifier (NPI) for Alison Rapoport is 1619296027, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-05.