Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Glenn Harris Segal, P.T.
Physical Therapist in Islip, NY · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376529107
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Registry record
Entity type Individual (Type 1)
Name Glenn Harris Segal
Credential P.T.
Sex Male
Practice address 152 Islip Ave, Ste.15, Islip, NY, 11751
Phone (631) 277-6767
Fax (631) 277-4311
Enumeration date Dec 22, 2005
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 017632-1 (NY) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01891565 | Medicaid | NY | - |
| GS0Q4W1E1 | Other | NY | MEDICARE PIN# |
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 Glenn Segal?
Glenn Segal is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Mary Korpacz Fink Family Medicine Physician · Islip, NY NPI 1770543068 Leo Fink Family Medicine Physician · Islip, NY NPI 1386604957 Avraham Calev Clinical Psychologist · Islip, NY NPI 1396780714 Bernhard Sengstock Chiropractor · Islip, NY NPI 1225061369 Glenn Segal Physical Therapy P.C. Physical Therapist · Islip, NY NPI 1972538585 Roberta Mayer Physical Therapist · Islip, NY NPI 1578640967 Genine Francis Family Medicine Physician · Islip, NY NPI 1386723716 Fink Family Medical P.C Family Medicine Physician · Islip, NY NPI 1609936228
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.