Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nicole Baum, PSY.D.
Psychologist in Boston, MA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639428725
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Registry record
Entity type Individual (Type 1)
Name Dr. Nicole Baum
Credential PSY.D.
Sex Female
Practice address 225 Friend St Ste 800, Boston, MA, 02114
Phone (617) 259-1895
Enumeration date Sep 5, 2012
Last updated in NPPES Oct 26, 2020
Taxonomy & licenses
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD 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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Nicole Baum?
Nicole Baum is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-26.