NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Gail Labadia, M.D.

Internal Medicine Physician in Derby, CT · enumerated 2006.

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

National Provider Identifier

1649202144

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Gail Labadia
Credential M.D.
Sex Female
Practice address 130 Division St, Derby, CT, 06418
Phone (203) 732-7325
Fax (203) 732-1539
Enumeration date Jul 6, 2006
Last updated in NPPES Jun 25, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 035841 (CT) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Gail Labadia?
The National Provider Identifier (NPI) for Gail Labadia is 1649202144, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gail Labadia practice?
The practice location on file with NPPES is in Derby, CT. 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 2024-06-25.