Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alireza Atri, MD PHD

Neurological Surgery Physician in Boston, MA · enumerated 2005.

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

National Provider Identifier

1326038506

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Registry record

Entity type Individual (Type 1)

Name Dr. Alireza Atri

Credential MD PHD

Sex Male

Practice address 15 Parkman St, Wac 830, Boston, MA, 02114

Phone (617) 726-1728

Fax (617) 726-4101

Enumeration date Oct 27, 2005

Last updated in NPPES Nov 9, 2012

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 160468 (MA) Primary

Other identifiers

Identifier	Type	State	Issuer
J24478	Other	MA	BCBS MA
160468	Other	MA	TUFTS HEALTH PLAN
0164691	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.

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Frequently asked questions

What specialty is Alireza Atri?

Alireza Atri is registered in NPPES with the primary taxonomy of Neurological Surgery Physician. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-09.