Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John R Claye
Counselor in Landover, MD · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841116845
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Registry record
Entity type Individual (Type 1)
Name John R Claye
Sex Male
Practice address 8181 Professional Pl Ste 200, Landover, MD, 20785
Phone (301) 306-4590
Fax (301) 880-0054
Enumeration date Jun 25, 2026
Last updated in NPPES Jun 25, 2026
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
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 John Claye?
John Claye 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-25.