NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Juston Colvin, M.D.

Family Medicine Physician in Shell Lake, WI · enumerated 2005 · practices at Terraceview Living Center.

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

National Provider Identifier

1023010592

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name David Juston Colvin
Credential M.D.
Sex Male
Practice address 802 E County Highway B, Shell Lake, WI, 54871
Phone (337) 991-9276
Enumeration date Aug 12, 2005
Last updated in NPPES Mar 4, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD-50271 (IA) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License E-18377 (AR) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 84338-20 (WI) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35.152204 (OH) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License L022840 (LA) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036167418 (IL) 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
1494101 Medicaid LA -
080189709 Other - RR MCR

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 David Colvin's NPI record?
Cross-check NPI 1023010592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1023010592 active?
Yes, as of the latest NPPES snapshot, NPI 1023010592 is active (record last updated 2026-03-04).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-04.