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

Silvan Erb-Summers

Professional Counselor in Boulder, CO · enumerated 2013.

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

National Provider Identifier

1194159152

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Registry record

Entity type Individual (Type 1)
Name Silvan Erb-Summers
Sex Male
Practice address Boulder, CO, 80301
Phone (706) 361-2238
Enumeration date Aug 27, 2013
Last updated in NPPES Mar 21, 2018

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 0014868 (CO) Primary

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

What specialty is Silvan Erb-Summers?
Silvan Erb-Summers is registered in NPPES with the primary taxonomy of Professional Counselor. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-21.