Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Deidra L Sullivan, DPT
Physical Therapist in Salem, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265551634
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Registry record
Entity type Individual (Type 1)
Name Miss Deidra L Sullivan
Credential DPT
Sex Female
Practice address 57 Highland Ave, Salem, MA, 01970
Phone (978) 354-2746
Fax (978) 740-4960
Enumeration date Mar 28, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 16451 (MA) 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 Deidra Sullivan's NPI record?
Cross-check NPI 1265551634 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1265551634 active?
Yes, as of the latest NPPES snapshot, NPI 1265551634 is active (record last updated 2007-07-08).
Other providers at this practice address
Browse all → Shalini Bhalla Clinical Psychologist · Salem, MA NPI 1205837754 Edgar Oppenheimer Neurology with Special Qualifications in Child Neurology Physician · Salem, MA NPI 1649243361 Gail Arnold Mental Health Counselor · Salem, MA NPI 1265455844 Ian Thornley Pediatric Emergency Medicine (Emergency Medicine) Physician · Salem, MA NPI 1609884519 Andrea Tish Pediatrics Physician · Salem, MA NPI 1518077403 Barbara Grizzell Speech-Language Pathologist · Salem, MA NPI 1023166568 Carla Macgibbon Speech-Language Pathologist · Salem, MA NPI 1477604866 Dena Bailey Speech-Language Pathologist · Salem, MA NPI 1497808190
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.