Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alison Conway Fitzgerald
Gynecology Physician in Boston, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558998450
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Registry record
Entity type Individual (Type 1)
Name Alison Conway Fitzgerald
Sex Female
Practice address 75 Francis St, Boston, MA, 02115
Phone (617) 732-5500
Enumeration date Mar 23, 2020
Last updated in NPPES Jun 26, 2026
Taxonomy & licenses
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 Alison Fitzgerald?
The National Provider Identifier (NPI) for Alison Fitzgerald is 1558998450, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alison Fitzgerald practice?
The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Po-Shun Lee Pulmonary Disease Physician · Boston, MA NPI 1740284702 Cornelius Sullivan Anesthesiology Physician · Boston, MA NPI 1629074760 John Cadigan Cardiovascular Disease Physician · Boston, MA NPI 1497752620 Christie Lucente Physician Assistant · Boston, MA NPI 1164429056 Maria Perez Physician Assistant · Boston, MA NPI 1992705834 Todd Ellerin Infectious Disease Physician · Boston, MA NPI 1205837176 Jacqueline Tan Radiation Oncology Physician · Boston, MA NPI 1598766214 Vera Franklin Diagnostic Radiology Physician · Boston, MA NPI 1316939028
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-26.