Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor
Ms. Marta Gay Chaney, LCSW C
Clinical Social Worker in Ellicott City, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326088246
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Registry record
Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0003 | Other | - | BSDC |
| 252450 | Other | - | COMP |
| 54264604 | Other | - | BSMD |
| K452 | Other | - | BSDC |
| PVPB117117 | Other | - | APS |
| 253537 | Other | - | COMP |
| 150N | Other | - | MBMD |
| 360218 | Other | - | MHN |
| 705BPS | Other | - | BSMD |
| 150N119G | Other | - | MBMD |
| 211042000 | Other | - | MAGE |
| 226574 | Other | - | KAIS |
| 331942 | Other | - | MHN |
| 790298000 | Other | - | MAGE |
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
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-25.