NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Joseph G Montalto, MSPT

Physical Therapist in Oyster Bay, NY · enumerated 2005 · practices at Montalto Physical Therapy, PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1649253618

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Joseph G Montalto
Credential MSPT
Sex Male
Practice address 123 South St, Suite 110, Oyster Bay, NY, 11771
Phone (516) 624-6739
Fax (516) 624-6829
Enumeration date Nov 23, 2005
Last updated in NPPES Feb 3, 2017

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0190711 (NY) Primary
171100000X Acupuncturist Other Service Providers · License 005925 (NY) Secondary

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Joseph Montalto?
The National Provider Identifier (NPI) for Joseph Montalto is 1649253618, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Montalto practice?
The practice location on file with NPPES is in Oyster Bay, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-03.