Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Jack Francis Blake
Behavior Analyst in Wilmington, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1730785726
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Registry record
Entity type Individual (Type 1)
Name Mr. Jack Francis Blake
Sex Male
Practice address 155 West St Ste 7, Wilmington, MA, 01887
Phone (508) 363-0200
Enumeration date Dec 7, 2020
Last updated in NPPES Dec 20, 2024
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 Jack Blake?
The National Provider Identifier (NPI) for Jack Blake is 1730785726, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jack Blake practice?
The practice location on file with NPPES is in Wilmington, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Natashia Da Cunha-Lund Behavior Analyst · Wilmington, MA NPI 1811402662 Siena Martin Behavior Analyst · Wilmington, MA NPI 1346729084 Kara Downing Behavior Analyst · Wilmington, MA NPI 1699310540 Jordyn Marino Behavior Technician · Wilmington, MA NPI 1861008120 Ashley Inirio Behavior Technician · Wilmington, MA NPI 1417543935 Michael Haywood Behavior Technician · Wilmington, MA NPI 1093394272 Sophia Beigh Behavior Technician · Wilmington, MA NPI 1154034163 Tatum Mcnally Behavior Technician · Wilmington, MA NPI 1568176378
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-20.