Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Whalen Bartlett Jr., AS
Behavior Technician in Albany, NY · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679140834
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Registry record
Entity type Individual (Type 1)
Name William Whalen Bartlett Jr.
Credential AS
Sex Male
Practice address 90 State St Ste 700, Albany, NY, 12207
Phone (631) 385-7780
Fax (631) 385-7795
Enumeration date Jun 7, 2021
Last updated in NPPES Jun 7, 2021
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 William Bartlett?
The National Provider Identifier (NPI) for William Bartlett is 1679140834, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Bartlett practice?
The practice location on file with NPPES is in Albany, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Alina Heim Behavior Analyst · Albany, NY NPI 1255699567 Meghan Drown Behavior Analyst · Albany, NY NPI 1104341569 Jennifer Masker Behavior Technician · Albany, NY NPI 1629593561 Elizabeth Dawson Behavior Technician · Albany, NY NPI 1194241117 Elyan Rosenbaum Mental Health Counselor · Albany, NY NPI 1639634975 Allanah Nunez Behavior Technician · Albany, NY NPI 1043820061 Skye Cook-Phillips Behavior Technician · Albany, NY NPI 1265035869 Miracle James Behavior Technician · Albany, NY NPI 1427623081
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-07.