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Robert S Warner, DO

Otolaryngology Physician in Lewiston, ME · enumerated 2006 · practices at Central Maine Medical Center.

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

National Provider Identifier

1528026523

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Registry record

Entity type Individual (Type 1)
Name Robert S Warner
Credential DO
Sex Male
Practice address 12 High St, Ste 102, Lewiston, ME, 04240
Phone (207) 784-4539
Fax (207) 784-2868
Enumeration date May 2, 2006
Last updated in NPPES Jan 24, 2014

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 1020 (ME) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 NPI 1528026523 active?
Yes, as of the latest NPPES snapshot, NPI 1528026523 is active (record last updated 2014-01-24).
How do I verify Robert Warner's NPI record?
Cross-check NPI 1528026523 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 2014-01-24.