Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Melanie Renee Graybill, LCSW
Social Worker in Wallis, TX · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487930251
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Registry record
Entity type Individual (Type 1)
Name Mrs. Melanie Renee Graybill
Credential LCSW
Sex Female
Practice address 7146 Highway 60, Wallis, TX, 77485
Phone (979) 217-1581
Enumeration date Oct 25, 2011
Last updated in NPPES Nov 16, 2015
Taxonomy & licenses
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW 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.
Frequently asked questions
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.
What specialty is Melanie Graybill?
Melanie Graybill 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-16.