Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Khawaja S Nasir, BDS

Oral & Maxillofacial Surgery (D.M.D.) in Boston, MA · enumerated 2015.

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

National Provider Identifier

1659753879

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Registry record

Entity type Individual (Type 1)

Name Khawaja S Nasir

Credential BDS

Sex Male

Practice address Massachusetts General Hospital, 55 Fruit St., Boston, MA, 02114

Phone (617) 726-8222

Enumeration date Jun 24, 2015

Last updated in NPPES Jun 24, 2015

Taxonomy & licenses

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License DL-12510 (MA) Primary

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

Where does Khawaja Nasir practice?

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

What is the NPI number for Khawaja Nasir?

The National Provider Identifier (NPI) for Khawaja Nasir is 1659753879, 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 2015-06-24.