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Albuquerque Internal Medicine LLC

Internal Medicine Physician in Albuquerque, NM · enumerated 2006 · authorized official William Berlin, Physician.

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

National Provider Identifier

1023188679

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Registry record

Entity type Organization (Type 2)
Legal business name Albuquerque Internal Medicine LLC
Practice address 4121 Montgomery Blvd Ne, Albuquerque, NM, 87109
Phone (505) 314-0748
Enumeration date Nov 9, 2006
Last updated in NPPES Nov 14, 2012

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name William Berlin
Title Physician
Phone (505) 314-0748

Other identifiers

Identifier Type State Issuer
DD1175 Other - RAILROAD MEDICARE
00013372 Medicaid NM -
NM019U17 Other - BLUE CROSS BLUE SHIELD

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 type of organization is Albuquerque Internal Medicine LLC?
Albuquerque Internal Medicine LLC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-14.