Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Anne Elizabeth Allan, MD
Specialist in Cambridge, MA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518963552
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Registry record
Entity type Individual (Type 1)
Name Dr. Anne Elizabeth Allan
Credential MD
Sex Female
Practice address 640 Memorial Dr, Cambridge, MA, 02139
Phone (617) 225-2526
Fax (617) 252-6563
Enumeration date Jun 23, 2005
Last updated in NPPES Jul 27, 2009
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3095410 | Medicaid | MA | - |
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 is the NPI number for Anne Allan?
The National Provider Identifier (NPI) for Anne Allan is 1518963552, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anne Allan practice?
The practice location on file with NPPES is in Cambridge, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-27.