Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Timothy Louis Fitzgerald, M.D.
Surgery Physician in Portland, ME · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518935972
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Registry record
Entity type Individual (Type 1)
Name Timothy Louis Fitzgerald
Credential M.D.
Sex Male
Practice address 887 Congress St Suite 400, Portland, ME, 04102
Phone (207) 774-6368
Fax (207) 774-9388
Enumeration date Mar 10, 2006
Last updated in NPPES Apr 27, 2017
Taxonomy & licenses
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.
Frequently asked questions
What is the NPI number for Timothy Fitzgerald?
The National Provider Identifier (NPI) for Timothy Fitzgerald is 1518935972, a Type 1 (individual) record in the CMS NPPES registry.
Where does Timothy Fitzgerald practice?
The practice location on file with NPPES is in Portland, ME. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-27.