NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Paul W Maurer, M.D.

Specialist in Key West, FL · enumerated 2006.

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

National Provider Identifier

1235239351

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Registry record

Entity type Individual (Type 1)
Name Dr. Paul W Maurer
Credential M.D.
Sex Male
Practice address Key West, FL, 33040
Phone (305) 296-1097
Fax (305) 296-8532
Enumeration date Sep 25, 2006
Last updated in NPPES Nov 14, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License ME65103 (FL) Primary
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
650945483 Other FL TAX IDENTIFICATION NUMBER

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 Paul Maurer practice?
The practice location on file with NPPES is in Key West, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Paul Maurer?
The National Provider Identifier (NPI) for Paul Maurer is 1235239351, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-14.