NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David L Barnes, D.O.

Internal Medicine Physician in Wasilla, AK · enumerated 2006 · practices at David L. Barnes, D.O. PC.

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

National Provider Identifier

1124081211

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name David L Barnes
Credential D.O.
Sex Male
Practice address 3719 E Meridian Loop Ste A, Wasilla, AK, 99654
Phone (907) 376-2868
Fax (907) 376-2811
Enumeration date Apr 10, 2006
Last updated in NPPES Apr 12, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2640 (AK) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
610517800 Other AK DEPARTMENT OF LABOR
050582551 Other AK TAX ID
DD1707 Other AK MEDICARE RAILROAD
MD2640 Medicaid AK -

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

Is NPI 1124081211 active?
Yes, as of the latest NPPES snapshot, NPI 1124081211 is active (record last updated 2024-04-12).
How do I verify David Barnes's NPI record?
Cross-check NPI 1124081211 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-12.