NPI Portal NPI Lookup & Verification

Eric William Busch, PAC

Eric William Busch is a Surgical Physician Assistant provider (Physician Assistant) practicing in Boulder, CO, registered in the NPPES registry with NPI 1346289956 since 2006.

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NPI 1346289956
Entity type Individual (Type 1)
Name Eric William Busch
Credential PAC
Sex Male
Practice address 4743 ARAPAHOE AVE, STE 202, Boulder, CO, 80303
Phone 3039385700
Fax 3039980007
Enumeration date 2006-06-06
Last updated in NPPES 2022-09-29

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363AS0400X Surgical Physician Assistant Secondary PA-1567 CO
363AS0400X Surgical Physician Assistant Primary 1567 CO
Copy-ready billing details
Provider: Eric Busch, PAC
NPI: 1346289956
Taxonomy: 363AS0400X (Surgical Physician Assistant)
Address: 4743 ARAPAHOE AVE, STE 202, Boulder, CO, 80303

Other providers at this practice address

NPI Name Type Specialty Location
1962408021 Anna Roe Individual Surgical Physician Assistant Boulder, CO
1215938683 Marsden Blois Individual Cardiovascular Disease Physician Boulder, CO
1275597643 James Dougherty Individual Physician Assistant Boulder, CO
1659339828 Akinlolu Beckley Individual Surgery Physician Boulder, CO
1417994385 Jamie Doucet Individual Interventional Cardiology Physician Boulder, CO
1982643599 Alex Ashton Individual Surgical Physician Assistant Boulder, CO
1881634194 Ewell Nelson Individual Neurological Surgery Physician Boulder, CO
1881608768 John Webster Individual Urology Physician Boulder, CO

Verify this record

Cross-check NPI 1346289956 against the authoritative CMS record: view Eric William Busch on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Eric Busch?
Eric Busch is registered in NPPES with the primary taxonomy of Surgical Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-09-29.