Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Heidi M Baker, BCBA
Behavior Analyst in Nashua, NH · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134684806
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Registry record
Entity type Individual (Type 1)
Name Mrs. Heidi M Baker
Credential BCBA
Sex Female
Practice address 44 Franklin St., Nashua, NH, 03064
Phone (603) 488-5008
Enumeration date Feb 6, 2019
Last updated in NPPES Feb 6, 2019
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 specialty is Heidi Baker?
Heidi Baker is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Elizabeth Holland Behavior Technician · Nashua, NH NPI 1659454213 Emma Adams Behavior Analyst · Nashua, NH NPI 1336488139 Alicia Matheson Behavior Analyst · Nashua, NH NPI 1235527011 Alexandria Long Behavior Technician · Nashua, NH NPI 1447995485 Nadia Carrillo Behavior Technician · Nashua, NH NPI 1730825894 Kristen Allard Behavior Technician · Nashua, NH NPI 1770215857 Kebeh Dennis Behavior Technician · Nashua, NH NPI 1154148955 Allyson Casey Behavior Technician · Nashua, NH NPI 1265251235
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-06.