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Karen Gail Brandse MD & Assoc

Internal Medicine Physician in Natick, MA · enumerated 2005 · authorized official Karen Brandse, President.

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

National Provider Identifier

1588645782

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Registry record

Entity type Organization (Type 2)
Legal business name Karen Gail Brandse MD & Assoc
Practice address 67 Union St, Natick, MA, 01760
Phone (508) 650-7640
Fax (508) 650-7814
Enumeration date Nov 7, 2005
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 153726 (MA) Primary

Authorized official

Name Karen Brandse
Title President
Phone (508) 650-7640

Other identifiers

Identifier Type State Issuer
66912 Other MA HPHC
9713671 Medicaid MA -
M18407 Other MA BCBS
691581 Other MA TUFTS

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 is Karen Gail Brandse MD & Assoc located?
The practice location on file with NPPES is in Natick, MA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.