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Frederick Otieno Ochieng', M.D.

Cardiovascular Disease Physician in O Fallon, IL · enumerated 2010.

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

National Provider Identifier

1497072854

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Registry record

Entity type Individual (Type 1)
Name Frederick Otieno Ochieng'
Credential M.D.
Sex Male
Practice address 3 Saint Elizabeth Blvd Ste 2800, O Fallon, IL, 62269
Phone (618) 233-6044
Enumeration date Apr 26, 2010
Last updated in NPPES Dec 22, 2021

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 2016032810 (MO) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 036.153691 (IL) Primary
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

What specialty is Frederick Ochieng'?
Frederick Ochieng' is registered in NPPES with the primary taxonomy of Cardiovascular Disease 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-22.