NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Warren John Redmond, MD

Dermatology Physician in Aberdeen, SD · enumerated 2006.

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

National Provider Identifier

1083723340

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Warren John Redmond
Credential MD
Sex Male
Practice address 201 S Lloyd St, E206, Aberdeen, SD, 57401
Fax (605) 226-1653
Enumeration date Aug 30, 2006
Last updated in NPPES Oct 17, 2007

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 1205 (SD) Primary
207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License 1205 (SD) Secondary
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

How do I verify Warren Redmond's NPI record?
Cross-check NPI 1083723340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1083723340 active?
Yes, as of the latest NPPES snapshot, NPI 1083723340 is active (record last updated 2007-10-17).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-17.