Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joe Gonzalez
Pharmacist in Waltham, MA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639454978
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Registry record
Entity type Individual (Type 1)
Name Joe Gonzalez
Sex Male
Practice address 210 Bear Hill Rd, Suite 400, Waltham, MA, 02451
Phone (781) 890-9870
Enumeration date Oct 19, 2011
Last updated in NPPES Oct 20, 2011
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 Joe Gonzalez?
The National Provider Identifier (NPI) for Joe Gonzalez is 1639454978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joe Gonzalez practice?
The practice location on file with NPPES is in Waltham, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Steven Kanner Internal Medicine Physician · Waltham, MA NPI 1740270289 Louisa Martin Psychiatric/Mental Health Nurse Practitioner · Waltham, MA NPI 1669439337 Steven R. Kanner, MD, LLC Internal Medicine Physician · Waltham, MA NPI 1679603757 Gregory Youssef Pharmacist · Waltham, MA NPI 1649552274 Michael Godek Pharmacist · Waltham, MA NPI 1902189996 Nicole Mayo Occupational Therapist · Waltham, MA NPI 1922441096 Waltham Behavioral Health LLC Adult Psychiatric/Mental Health Registered Nurse · Waltham, MA NPI 1427453000 Kristen Shannon Counselor · Waltham, MA NPI 1922451434
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-20.