Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Caitlin May, DPT
Physical Therapist in Belfast, ME · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639637028
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Registry record
Entity type Individual (Type 1)
Name Caitlin May
Credential DPT
Sex Female
Practice address 163 Northport Ave, Belfast, ME, 04915
Phone (207) 505-4584
Enumeration date Mar 5, 2019
Last updated in NPPES Mar 5, 2019
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT4086 (ME) 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
How do I verify Caitlin May's NPI record?
Cross-check NPI 1639637028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1639637028 active?
Yes, as of the latest NPPES snapshot, NPI 1639637028 is active (record last updated 2019-03-05).
Other providers at this practice address
Browse all → Barbara Heublein Pediatrics Physician · Belfast, ME NPI 1568420453 Samantha Smith Physical Therapist · Belfast, ME NPI 1720451412 Dwaine Philbrook Physical Therapist · Belfast, ME NPI 1982161683 Tammy Sanderson Physical Therapy Assistant · Belfast, ME NPI 1346708617 David Orsmond Physical Therapist · Belfast, ME NPI 1831758606
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-05.