Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Giovanni Franco Mazzarelli, DC
Chiropractor in Poughkeepsie, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043371032
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Registry record
Entity type Individual (Type 1)
Name Mr. Giovanni Franco Mazzarelli
Credential DC
Sex Male
Practice address 25 Husky Hill Road, Poughkeepsie, NY, 12601
Phone (845) 462-7070
Fax (845) 462-7171
Enumeration date Dec 13, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
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 specialty is Giovanni Mazzarelli?
Giovanni Mazzarelli is registered in NPPES with the primary taxonomy of 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 2026-07-13. Provider record last updated 2007-07-08.