Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. William C Sundberg, CPO

Prosthetic/Orthotic Supplier in Anchorage, AK · enumerated 2007 · practices at Alchemy Orthotics and Prosthetics.

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

National Provider Identifier

1578783411

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. William C Sundberg

Credential CPO

Sex Male

Practice address Anchorage, AK, 99518

Phone (907) 562-0560

Fax (907) 562-1617

Enumeration date Apr 25, 2007

Last updated in NPPES Oct 5, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

222Z00000X Orthotist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

224P00000X Prosthetist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

335E00000X Prosthetic/Orthotic Supplier Suppliers Primary

Other identifiers

Identifier	Type	State	Issuer
PO4558	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.

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Frequently asked questions

Where does William Sundberg practice?

The practice location on file with NPPES is in Anchorage, AK. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William Sundberg?

The National Provider Identifier (NPI) for William Sundberg is 1578783411, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Alchemy Orthotics and Prosthetics Prosthetic/Orthotic Supplier · Anchorage, AK NPI 1346422466

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-05.