NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gretchen Renee Wellman, C.O.

Orthotist in Anchorage, AK · enumerated 2012 · practices at Alaska Sleep Disorder Center LLC.

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

National Provider Identifier

1235480385

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Gretchen Renee Wellman
Credential C.O.
Sex Female
Practice address 3400 Latouche St, Suite 100, Anchorage, AK, 99508
Phone (907) 561-1777
Fax (907) 561-2157
Enumeration date Sep 28, 2012
Last updated in NPPES Sep 28, 2012

Taxonomy & licenses

222Z00000X Orthotist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary
224P00000X Prosthetist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

Other identifiers

Identifier Type State Issuer
PO0012 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 1235480385 active?
Yes, as of the latest NPPES snapshot, NPI 1235480385 is active (record last updated 2012-09-28).
How do I verify Gretchen Wellman's NPI record?
Cross-check NPI 1235480385 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 2012-09-28.