Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa Hook
Counselor in Alva, OK · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962709584
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Registry record
Entity type Individual (Type 1)
Name Melissa Hook
Sex Female
Practice address 510 5th St, Alva, OK, 73717
Phone (580) 327-0565
Enumeration date Feb 16, 2011
Last updated in NPPES Feb 16, 2011
Taxonomy & licenses
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 Melissa Hook?
Melissa Hook is registered in NPPES with the primary taxonomy of Counselor. 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-16.