Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gary Michael Pisanchyn, OD
Optometrist in Clarks Summit, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598712846
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Registry record
Entity type Individual (Type 1)
Name Gary Michael Pisanchyn
Credential OD
Sex Male
Practice address 503 S State St, Clarks Summit, PA, 18411
Phone (570) 587-5186
Enumeration date May 30, 2006
Last updated in NPPES Mar 25, 2026
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00974465 | Medicaid | NY | - |
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
What is the NPI number for Gary Pisanchyn?
The National Provider Identifier (NPI) for Gary Pisanchyn is 1598712846, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gary Pisanchyn practice?
The practice location on file with NPPES is in Clarks Summit, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Michael Boland Optometrist · Clarks Summit, PA NPI 1962414078 Optical Nei Inc Eyewear Supplier · Clarks Summit, PA NPI 1366558686 Stanley Boland Ophthalmology Physician · Clarks Summit, PA NPI 1215049069 Mary Frattali Ophthalmology Physician · Clarks Summit, PA NPI 1447362272 Vision Innovation Centers of Pennsylvania LLC Durable Medical Equipment & Medical Supplies · Clarks Summit, PA NPI 1871163113
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-25.