Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Felipe Orellana, MD

Internal Medicine Physician in St Peters, MO · enumerated 2006.

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

National Provider Identifier

1922071877

Verified

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Registry record

Entity type Individual (Type 1)

Name Felipe Orellana

Credential MD

Sex Male

Practice address 10 Hospital Dr, St Peters, MO, 63376

Phone (314) 317-0600

Fax (314) 317-0606

Enumeration date Feb 10, 2006

Last updated in NPPES Jun 18, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2001016016 (MO) Primary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 2001016016 (MO) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1922071877	Medicaid	IL	-
208433409	Medicaid	MO	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1922071877 active?

Yes, as of the latest NPPES snapshot, NPI 1922071877 is active (record last updated 2014-06-18).

How do I verify Felipe Orellana's NPI record?

Cross-check NPI 1922071877 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-18.