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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ross G Michel, M.D

Pulmonary Disease Physician in San Luis Obispo, CA · enumerated 2007.

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

National Provider Identifier

1871633784

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Registry record

Entity type Individual (Type 1)
Name Mr. Ross G Michel
Credential M.D
Sex Male
Practice address 1428 Phillips Ln Ste 203, San Luis Obispo, CA, 93401
Phone (805) 543-4407
Fax (805) 543-4587
Enumeration date Feb 8, 2007
Last updated in NPPES Nov 3, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 22917 (OK) Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License C53777 (CA) Secondary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License C53777 (CA) 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

How do I verify Ross Michel's NPI record?
Cross-check NPI 1871633784 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1871633784 active?
Yes, as of the latest NPPES snapshot, NPI 1871633784 is active (record last updated 2023-11-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-03.