Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nicole Wiecks, DO
Psychiatry Physician in Chico, CA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457860686
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Registry record
Entity type Individual (Type 1)
Name Dr. Nicole Wiecks
Credential DO
Sex Female
Practice address 1811 Concord Ave Ste 100, Chico, CA, 95928
Phone (530) 487-7061
Enumeration date Sep 19, 2017
Last updated in NPPES Aug 12, 2025
Taxonomy & licenses
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
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.
Frequently asked questions
What specialty is Nicole Wiecks?
Nicole Wiecks is registered in NPPES with the primary taxonomy of Psychiatry Physician. 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-12.