NPI Portal NPI Lookup & Verification

Christopher Silver

Christopher Silver is a Counselor provider (Counselor) practicing in Waltham, MA, registered in the NPPES registry with NPI 1326455155 since 2014.

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NPI 1326455155
Entity type Individual (Type 1)
Name Christopher Silver
Sex Male
Practice address 118 CENTRAL ST, Waltham, MA, 02453
Phone 7818910555
Enumeration date 2014-07-14
Last updated in NPPES 2014-07-14

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101Y00000X Counselor Primary
Copy-ready billing details
Provider: Christopher Silver
NPI: 1326455155
Taxonomy: 101Y00000X (Counselor)
Address: 118 CENTRAL ST, Waltham, MA, 02453

Other providers at this practice address

NPI Name Type Specialty Location
1093885584 Frances Green Individual Mental Health Counselor Waltham, MA
1801960604 Victoria Martin Individual Counselor Waltham, MA
1457427981 Maria Wigozki Individual Clinical Child & Adolescent Psychologist Waltham, MA
1366510497 Renee Downes-Gilkes Individual Speech-Language Pathologist Waltham, MA
1821166968 Tina Kraus Individual Clinical Social Worker Waltham, MA
1548337660 Donnalee Shain Individual Physical Therapist Waltham, MA
1619045580 Elaine Rudel Individual Speech-Language Pathologist Waltham, MA
1356419949 Carol Palmer Individual Pediatric Registered Nurse Waltham, MA

Verify this record

Cross-check NPI 1326455155 against the authoritative CMS record: view Christopher Silver 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Christopher Silver?
Christopher Silver is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-07-14.