Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Johnny Duane Green
Counselor in Madill, OK · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831411263
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Johnny Duane Green
Sex Male
Practice address 105 Plaza, Madill, OK, 73446
Phone (580) 795-7439
Enumeration date Feb 26, 2010
Last updated in NPPES Feb 26, 2010
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 Johnny Green?
Johnny Green 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
Browse all → Providence Service Corporation of Oklahoma Mental Health Clinic/Center (Including Community Mental Health Center) · Madill, OK NPI 1740340157 Judy Nabors Professional Counselor · Madill, OK NPI 1134261753 Providence Service Corporation of Oklahoma Case Management Agency · Madill, OK NPI 1942342944 Karen Coleman Professional Counselor · Madill, OK NPI 1811011141 Rebecca Robertson Professional Counselor · Madill, OK NPI 1871716209 Angie Munholland Mental Health Counselor · Madill, OK NPI 1578764627 Victoria Pacheco Mental Health Counselor · Madill, OK NPI 1598087140 Danah Martin Mental Health Counselor · Madill, OK NPI 1033431564
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-26.