Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Thaddeus Maksymowicz
Pharmacist in New York, NY · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598088270
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Registry record
Entity type Individual (Type 1)
Name Mr. Thaddeus Maksymowicz
Sex Male
Practice address 253 W 72nd St, New York, NY, 10023
Phone (212) 580-0497
Enumeration date Mar 9, 2010
Last updated in NPPES Mar 9, 2010
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 Thaddeus Maksymowicz?
The National Provider Identifier (NPI) for Thaddeus Maksymowicz is 1598088270, a Type 1 (individual) record in the CMS NPPES registry.
Where does Thaddeus Maksymowicz practice?
The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Sam & Anna Optics Inc. Eyewear Supplier · New York, NY NPI 1174718274 Hye Koo Optician · New York, NY NPI 1982840724 Sherrill Fay, Dmd, PC Oral and Maxillofacial Surgery (Dentist) · New York, NY NPI 1285872515 Gloria Reyes Pharmacist · New York, NY NPI 1942582549 Stanley Wong Pharmacist · New York, NY NPI 1104229111 Marina Sionova Optometric Technician · New York, NY NPI 1457836645 Sandra Lightstone Psychologist · New York, NY NPI 1275102220
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-09.