Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark Gilliland, M.DIV
Pastoral Counselor in Lander, WY · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720360779
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mark Gilliland
Credential M.DIV
Sex Male
Practice address 786 S 3rd St, Lander, WY, 82520
Phone (406) 210-3388
Enumeration date Sep 15, 2011
Last updated in NPPES Sep 15, 2011
Taxonomy & licenses
101YP1600X Pastoral Counselor Behavioral Health & Social Service Providers · License NONE (TX) Primary
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 Mark Gilliland?
Mark Gilliland is registered in NPPES with the primary taxonomy of Pastoral Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-15.