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Hamilton Nephrology LLC

Nephrology Physician in Carmel, IN · enumerated 2010 · authorized official Daniel Anzaldua, Nephrologist.

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

National Provider Identifier

1669791778

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Registry record

Entity type Organization (Type 2)
Legal business name Hamilton Nephrology LLC
Practice address 484 E Carmel Dr Ste 309, Carmel, IN, 46032
Phone (317) 660-1379
Fax (317) 663-1155
Enumeration date May 28, 2010
Last updated in NPPES Nov 9, 2012

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 0165976A (IN) Primary

Authorized official

Name Daniel Anzaldua
Title Nephrologist
Phone (317) 660-1379

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Hamilton Nephrology LLC?
Hamilton Nephrology LLC is registered in NPPES as a Nephrology Physician (its primary provider taxonomy).

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