NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dolores J Gunn, M.D.

Emergency Medicine Physician in East Saint Louis, IL · enumerated 2006.

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

National Provider Identifier

1740247360

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dolores J Gunn
Credential M.D.
Sex Female
Practice address 2001 State St, East Saint Louis, IL, 62205
Phone (618) 271-9191
Fax (618) 271-9617
Enumeration date Apr 27, 2006
Last updated in NPPES Jun 17, 2026

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 036.116296 (IL) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036116296 (IL) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 119796 (MO) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
204715528 Medicaid MO -

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 Dolores Gunn?
The National Provider Identifier (NPI) for Dolores Gunn is 1740247360, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dolores Gunn practice?
The practice location on file with NPPES is in East Saint Louis, IL. 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 2026-06-17.