Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Caitlin Rose Best
Counselor in Roslindale, MA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598058042
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Registry record
Entity type Individual (Type 1)
Name Ms. Caitlin Rose Best
Sex Female
Practice address 780 American Legion Hwy, Roslindale, MA, 02131
Phone (617) 469-8651
Enumeration date May 17, 2011
Last updated in NPPES May 17, 2011
Taxonomy & licenses
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
What is the NPI number for Caitlin Best?
The National Provider Identifier (NPI) for Caitlin Best is 1598058042, a Type 1 (individual) record in the CMS NPPES registry.
Where does Caitlin Best practice?
The practice location on file with NPPES is in Roslindale, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Amy Kesselman Mental Health Counselor · Roslindale, MA NPI 1851312474 Susan Gunby Clinical Social Worker · Roslindale, MA NPI 1174636609 The Home for Little Wanderers Adolescent and Children Mental Health Clinic/Center · Roslindale, MA NPI 1710045364 Rick Gershberg Psychologist · Roslindale, MA NPI 1700943792 Judy Solman Psychologist · Roslindale, MA NPI 1548327554 Steven Saranga Mental Health Counselor · Roslindale, MA NPI 1548327570 Joshua Martin Clinical Psychologist · Roslindale, MA NPI 1558428862 Melissa Grunbaum Clinical Social Worker · Roslindale, MA NPI 1003973264
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-17.