NPI Portal NPI Lookup & Verification

Lee Dennis, M.D.

Lee Dennis, M.D. is a healthcare organization registered as Family Medicine Physician in Dover, DE, holding Type 2 (organization) NPI 1033156492 since 2006. The authorized official on file is Louise Demby, Office Manager.

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NPI 1033156492
Entity type Organization (Type 2)
Legal business name Lee Dennis, M.D.
Practice address 960 FOREST ST, Dover, DE, 19904
Phone 3027351888
Enumeration date 2006-06-02
Last updated in NPPES 2022-07-21

Authorized official

Name Louise Demby
Title Office Manager
Phone 3027351888

Taxonomy & classification

Taxonomy code Specialty Primary License State
207Q00000X Family Medicine Physician Primary C-0002705 DE

Other identifiers

Identifier Type State Issuer
0000329701 Medicaid DE
Copy-ready billing details
Provider: Lee Dennis, M.D.
NPI: 1033156492
Taxonomy: 207Q00000X (Family Medicine Physician)
Address: 960 FOREST ST, Dover, DE, 19904

Providers at this address

NPI Name Type Specialty Location
1629040647 Lee Dennis Individual General Practice Physician Dover, DE
1720379225 Ashley Blackledge Individual Family Medicine Physician Dover, DE

Verify this record

Cross-check NPI 1033156492 against the authoritative CMS record: view Lee Dennis, M.D. 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

What is the NPI number for Lee Dennis, M.D.?
The NPI for Lee Dennis, M.D. is 1033156492, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Lee Dennis, M.D.?
NPPES lists Louise Demby (Office Manager) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-07-21.