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Dr. John Llamoso, MD

Family Medicine Physician in Oakland, IA · enumerated 2023 · practices at Alegent Health Community Memorial Hospital of Missouri Valley, Iowa.

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

National Provider Identifier

1598442477

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Registry record

Entity type Individual (Type 1)
Name Dr. John Llamoso
Credential MD
Sex Male
Practice address 700 S Highway St, Oakland, IA, 51560
Phone (712) 482-6484
Fax (712) 482-6213
Enumeration date Jul 3, 2023
Last updated in NPPES Jul 15, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 9765 (NE) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD-56753 (IA) 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

Where does John Llamoso practice?
The practice location on file with NPPES is in Oakland, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Llamoso?
The National Provider Identifier (NPI) for John Llamoso is 1598442477, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-15.