Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marian Anita Matsu, RN/LSA
Registered Nurse in Sugar Land, TX · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437313459
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Registry record
Entity type Individual (Type 1)
Name Marian Anita Matsu
Credential RN/LSA
Sex Female
Practice address 1201 Brooks St, Sugar Land, TX, 77478
Phone (281) 690-4678
Fax (281) 565-8808
Enumeration date Jul 18, 2008
Last updated in NPPES Jul 18, 2008
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| SA00217 | Other | TX | LICENSED SURGICAL ASSISTANT |
| 446156 | Other | TX | REGISTERED NURSE |
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
Where does Marian Matsu practice?
The practice location on file with NPPES is in Sugar Land, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marian Matsu?
The National Provider Identifier (NPI) for Marian Matsu is 1437313459, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-18.