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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rita Luz Nieves, RN, MPH, MSW

Clinical Social Worker in Boston, MA · enumerated 2007.

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

National Provider Identifier

1336369412

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Registry record

Entity type Individual (Type 1)
Name Rita Luz Nieves
Credential RN, MPH, MSW
Sex Female
Practice address 1010 Massachusetts Avenue, Boston, MA, 02118
Phone (617) 534-2845
Enumeration date Apr 30, 2007
Last updated in NPPES Nov 4, 2010

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 215193 (MA) Primary
163WA0400X Addiction (Substance Use Disorder) Registered Nurse Nursing Service Providers · License 170912 (MA) Secondary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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

How do I verify Rita Nieves's NPI record?
Cross-check NPI 1336369412 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1336369412 active?
Yes, as of the latest NPPES snapshot, NPI 1336369412 is active (record last updated 2010-11-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-04.