Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
April L Barker, PEER SPECIALIST
Peer Specialist in Watertown, NY · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174383699
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Registry record
Entity type Individual (Type 1)
Name April L Barker
Credential PEER SPECIALIST
Sex Female
Practice address 650 State Street, Watertown, NY, 13601
Phone (315) 755-1251
Fax (315) 291-6601
Enumeration date Mar 21, 2024
Last updated in NPPES Apr 1, 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
Where does April Barker practice?
The practice location on file with NPPES is in Watertown, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for April Barker?
The National Provider Identifier (NPI) for April Barker is 1174383699, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Jana Parody Registered Nurse · Watertown, NY NPI 1013164581 Michelle Daye Licensed Practical Nurse · Watertown, NY NPI 1194056309 Rachel Newvine Registered Nurse · Watertown, NY NPI 1871840991 Erin Phinney Psychiatric/Mental Health Nurse Practitioner · Watertown, NY NPI 1891353587 Lanie Mccauley Addiction (Substance Use Disorder) Counselor · Watertown, NY NPI 1902436553 Dawn Curtis Clinical Social Worker · Watertown, NY NPI 1952066615 Kristy Stevens Registered Nurse · Watertown, NY NPI 1831810712 Dakota Doane Peer Specialist · Watertown, NY NPI 1366153488
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-01.