NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Brandon Luk, M.D.

Family Medicine Physician in Boston, MA · enumerated 2011.

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

National Provider Identifier

1770862039

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Registry record

Entity type Individual (Type 1)
Name Dr. Brandon Luk
Credential M.D.
Sex Male
Practice address Boston, MA, 02113
Phone (617) 643-8000
Enumeration date Aug 4, 2011
Last updated in NPPES Jun 28, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD19880 (HI) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 2012026099 (MO) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 291101 (MA) Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License BP10039786 (TX) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD15094 (RI) 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 Brandon Luk 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 Brandon Luk?
The National Provider Identifier (NPI) for Brandon Luk is 1770862039, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-28.