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Daniel Underhill

Daniel Underhill is a Physician Assistant provider (Physician Assistant) practicing in Derby, CT, registered in the NPPES registry with NPI 1083251490 since 2019.

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NPI 1083251490
Entity type Individual (Type 1)
Name Daniel Underhill
Sex Male
Practice address 130 DIVISION ST, Derby, CT, 06418
Phone 2037321330
Fax 2037321332
Enumeration date 2019-12-04
Last updated in NPPES 2025-08-13

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363A00000X Physician Assistant Primary 23.005285 CT
Copy-ready billing details
Provider: Daniel Underhill
NPI: 1083251490
Taxonomy: 363A00000X (Physician Assistant)
Address: 130 DIVISION ST, Derby, CT, 06418

Other providers at this practice address

NPI Name Type Specialty Location
1427058478 Mihaela Boran Individual Psychiatry Physician Derby, CT
1174518773 Lawrence Gluck Individual Diagnostic Radiology Physician Derby, CT
1548241490 Matthew Cohen Individual Gastroenterology Physician Derby, CT
1851373187 Seema Dsouza Individual Internal Medicine Physician Derby, CT
1912989187 Dorothea Wild Individual Internal Medicine Physician Derby, CT
1982686143 Linda Nevins Individual Nurse Practitioner Derby, CT
1841273919 Haq Nawaz Individual Internal Medicine Physician Derby, CT
1588641955 Frederick Browne Individual Internal Medicine Physician Derby, CT

Verify this record

Cross-check NPI 1083251490 against the authoritative CMS record: view Daniel Underhill 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

How do I verify Daniel Underhill's NPI record?
Cross-check NPI 1083251490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1083251490 active?
Yes — as of the latest NPPES snapshot, NPI 1083251490 is active (record last updated 2025-08-13).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-08-13.