NPI Portal NPI Lookup & Verification

Dr. Gary Allen Silverberg, D.C.

Dr. Gary Allen Silverberg is a Orthopedic Chiropractor provider (Chiropractor) practicing in Levittown, NY, registered in the NPPES registry with NPI 1245486380 since 2008. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1245486380
Entity type Individual (Type 1)
Name Dr. Gary Allen Silverberg
Credential D.C.
Sex Male
Practice address Levittown, NY, 11756
Phone 5169461412
Enumeration date 2008-08-08
Last updated in NPPES 2008-08-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111NX0800X Orthopedic Chiropractor Primary C03018 NY

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Gary Silverberg, D.C.
NPI: 1245486380
Taxonomy: 111NX0800X (Orthopedic Chiropractor)
Address: Levittown, NY, 11756

Verify this record

Cross-check NPI 1245486380 against the authoritative CMS record: view Dr. Gary Allen Silverberg 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

What specialty is Gary Silverberg?
Gary Silverberg is registered in NPPES with the primary taxonomy of Orthopedic Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-08-08.