Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anna Maria Marshall, LMSW
Social Worker in Rio Rancho, NM · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053796284
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Registry record
Entity type Individual (Type 1)
Name Anna Maria Marshall
Credential LMSW
Sex Female
Practice address 900 Stagecoach Rd, Rio Rancho, NM, 87124
Phone (505) 720-9959
Fax (575) 751-1371
Enumeration date Jul 29, 2015
Last updated in NPPES Jun 25, 2020
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License C-09787 (NM) 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.
Frequently asked questions
What specialty is Anna Marshall?
Anna Marshall is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-25.