Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Colleen Mulkerin
Physical Therapist in Ipswich, MA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558784009
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Registry record
Entity type Individual (Type 1)
Name Colleen Mulkerin
Sex Female
Practice address 24 Bayview Rd, Ipswich, MA, 01938
Phone (978) 356-0363
Enumeration date Feb 3, 2014
Last updated in NPPES Feb 3, 2014
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5223 (MA) Primary
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 Colleen Mulkerin practice?
The practice location on file with NPPES is in Ipswich, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Colleen Mulkerin?
The National Provider Identifier (NPI) for Colleen Mulkerin is 1558784009, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-03.