Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Howard M Dissinger, MA
Psychologist in Mechanicsburg, PA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972502011
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Registry record
Entity type Individual (Type 1)
Name Mr. Howard M Dissinger
Credential MA
Sex Male
Practice address 445 Gettysburg Pike, Mechanicsburg, PA, 17055
Phone (717) 795-8363
Fax (717) 796-1466
Enumeration date Jul 20, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PS006059L (PA) 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 Howard Dissinger?
Howard Dissinger is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Judithe Dunkle Social Worker · Mechanicsburg, PA NPI 1205833928 Barbara Schmitt Psychologist · Mechanicsburg, PA NPI 1811995475 Mary Ann Leidinger Clinical Social Worker · Mechanicsburg, PA NPI 1093714149 Jason Shapiro Mental Health Counselor · Mechanicsburg, PA NPI 1891794947 Wendy Wood Counselor · Mechanicsburg, PA NPI 1366439440 Eileen Spaeder Clinical Social Worker · Mechanicsburg, PA NPI 1235344235 Nicole Woods Social Worker · Mechanicsburg, PA NPI 1619104023 Ketra Forry Professional Counselor · Mechanicsburg, PA NPI 1295065860
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.