Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tracy L Maier, D.O.
Pediatrics Physician in Webster, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003995903
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Registry record
Entity type Individual (Type 1)
Name Tracy L Maier
Credential D.O.
Sex Female
Practice address 505 Willowgate Dr, Webster, NY, 14580
Phone (585) 690-1255
Enumeration date Nov 3, 2006
Last updated in NPPES Dec 30, 2024
Taxonomy & licenses
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.
Frequently asked questions
Where does Tracy Maier practice?
The practice location on file with NPPES is in Webster, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tracy Maier?
The National Provider Identifier (NPI) for Tracy Maier is 1003995903, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-30.