Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alan Derosa DDS Pllc

Q: What type of organization is Alan Derosa DDS Pllc?

Alan Derosa DDS Pllc is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

General Practice Dentistry in Saugerties, NY · enumerated 2020 · authorized official Alan Derosa, President.

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

National Provider Identifier

1508462037

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Registry record

Entity type Organization (Type 2)

Legal business name Alan Derosa DDS Pllc

Practice address 3210 Route 9w, Saugerties, NY, 12477

Phone (845) 246-9566

Enumeration date Dec 9, 2020

Last updated in NPPES Dec 9, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Alan Derosa

Title President

Phone (845) 389-7326

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 type of organization is Alan Derosa DDS Pllc?

Alan Derosa DDS Pllc is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Alan Derosa General Practice Dentistry · Saugerties, NY NPI 1164773669

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-09.