Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Harry Black
Peer Specialist in Pryor, OK · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821546797
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Registry record
Entity type Individual (Type 1)
Name Harry Black
Sex Male
Practice address 231 E Graham Ave, Pryor, OK, 74361
Phone (918) 825-1405
Fax (918) 825-1406
Enumeration date Sep 20, 2016
Last updated in NPPES Oct 20, 2016
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 Harry Black?
Harry Black is registered in NPPES with the primary taxonomy of Peer Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Joan Brock Professional Counselor · Pryor, OK NPI 1508086711 Melissa Johnson Mental Health Counselor · Pryor, OK NPI 1528272416 Christopher Brown Mental Health Counselor · Pryor, OK NPI 1760684542 Janette Nuspl Mental Health Counselor · Pryor, OK NPI 1164629093 Jo Anne Henderson Case Manager/Care Coordinator · Pryor, OK NPI 1073799599 Kathryn Howell Case Manager/Care Coordinator · Pryor, OK NPI 1174793608 Michelle Murphree Roberts Mental Health Counselor · Pryor, OK NPI 1841445145 Brent Brewer Physician Assistant · Pryor, OK NPI 1316189087
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-20.