Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ruben Montano-Lopez, M.A,

Mental Health Counselor in Boston, MA · enumerated 2008.

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

National Provider Identifier

1689821480

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Registry record

Entity type Individual (Type 1)

Name Ruben Montano-Lopez

Credential M.A,

Sex Male

Practice address 95 Berkeley St, Suite 600, Boston, MA, 02116

Phone (617) 350-6900

Fax (617) 350-6901

Enumeration date Aug 22, 2008

Last updated in NPPES Aug 22, 2008

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

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 Ruben Montano-Lopez?

The National Provider Identifier (NPI) for Ruben Montano-Lopez is 1689821480, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ruben Montano-Lopez practice?

The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-22.