Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gierwin Ian Alagano, DPT
Physical Therapist in Orlando, FL · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659772531
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Registry record
Entity type Individual (Type 1)
Name Dr. Gierwin Ian Alagano
Credential DPT
Sex Male
Practice address 5540 E Grant St, Ste C, Orlando, FL, 32822
Phone (407) 823-8550
Enumeration date Sep 10, 2014
Last updated in NPPES Jan 27, 2017
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT29526 (FL) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT credential
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
Where does Gierwin Alagano practice?
The practice location on file with NPPES is in Orlando, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gierwin Alagano?
The National Provider Identifier (NPI) for Gierwin Alagano is 1659772531, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Primary Care Specialists LLC Family Medicine Physician · Orlando, FL NPI 1114901691 Anil Patel Family Medicine Physician · Orlando, FL NPI 1750365235 Cvio Diagnostics Specialist · Orlando, FL NPI 1417267980 Bela Gohel Physical Therapist · Orlando, FL NPI 1760823470 Shawn Mccullough Internal Medicine Physician · Orlando, FL NPI 1467015529
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-27.