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Kidney & Hypertension Clinic, Inc

Nephrology Physician in Marlborough, MA · enumerated 2007 · authorized official Humaira Mahmud, Medical Director.

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

National Provider Identifier

1366625006

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Registry record

Entity type Organization (Type 2)
Legal business name Kidney & Hypertension Clinic, Inc
Practice address Kidney & Hypertension Clinic, Inc., 640 Bolton St, Marlborough, MA, 01752
Phone (508) 281-5953
Fax (508) 299-2343
Enumeration date Dec 17, 2007
Last updated in NPPES Sep 22, 2010

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 154239 (MA) Primary

Authorized official

Name Humaira Mahmud
Title Medical Director
Phone (508) 281-5953

Other identifiers

Identifier Type State Issuer
A33542 Other MA MEDICARE INDIVIDUAL PIN

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 is the NPI number for Kidney & Hypertension Clinic, Inc?
The NPI for Kidney & Hypertension Clinic, Inc is 1366625006, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Kidney & Hypertension Clinic, Inc?
NPPES lists Humaira Mahmud (Medical Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-22.