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

Dr. Jeannette Valenzuela Kong Sibal, M.D.

Family Medicine Physician in Chico, CA · enumerated 2006 · practices at Kirk Casey, MD.

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

National Provider Identifier

1821041419

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Registry record

Entity type Individual (Type 1)
Name Dr. Jeannette Valenzuela Kong Sibal
Credential M.D.
Sex Female
Practice address Chico, CA, 95973
Phone (530) 899-0143
Fax (530) 899-0142
Enumeration date May 18, 2006
Last updated in NPPES Oct 26, 2016

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A49593 (CA) Primary
207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License A49593 (CA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

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.
What specialty is Jeannette Kong Sibal?
Jeannette Kong Sibal is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-26.