NPI Portal NPI Lookup & Verification

Mr. John David Avedian

Mr. John David Avedian is a Mental Health Counselor provider (Counselor) practicing in Boston, MA, registered in the NPPES registry with NPI 1689349045 since 2021. Practices at Academy of the Pacific Rim (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI 1689349045
Entity type Individual (Type 1)
Name Mr. John David Avedian
Sex Male
Practice address 1 WESTINGHOUSE PLZ, Boston, MA, 02136
Phone 6179109605
Enumeration date 2021-08-09
Last updated in NPPES 2021-08-09

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YM0800X Mental Health Counselor Primary
Copy-ready billing details
Provider: John Avedian
NPI: 1689349045
Taxonomy: 101YM0800X (Mental Health Counselor)
Address: 1 WESTINGHOUSE PLZ, Boston, MA, 02136

Other providers at this practice address

NPI Name Type Specialty Location
1336271493 Academy of the Pacific Rim Organization Local Education Agency (LEA) Hyde Park, MA
1306013602 Shirley Janvier Individual Mental Health Counselor Boston, MA
1437755600 Laura Appleton Individual Mental Health Counselor Boston, MA
1659941664 Angela Yarde Individual Mental Health Counselor Hyde Park, MA
1285309260 Natalie Allen Individual Student in an Organized Health Care Education/Training Program Boston, MA
1972270551 Mussuba Samati Individual Mental Health Counselor Boston, MA
1689343873 Jasmine Dean Individual Mental Health Counselor Boston, MA
1740931054 Joshua Orson Individual Mental Health Counselor Boston, MA

Verify this record

Cross-check NPI 1689349045 against the authoritative CMS record: view Mr. John David Avedian on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does John Avedian practice?
The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Avedian?
The National Provider Identifier (NPI) for John Avedian is 1689349045, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-08-09.