Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.
JOANNA JOZEFA MACIAG
NPI 1083546493
Nurse Practitioner - Acute Care in New York, NY
Active since June 01, 2026
About Joanna Jozefa Maciag NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOANNA JOZEFA MACIAG (NPI 1083546493) is an individual acute care provider in New York, New York, licensed in New York (433695) and active in the NPI registry since June 2026.
NPPES Registry Identity
NPI1083546493
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameJOANNA JOZEFA MACIAG
Location Address550 1ST AVENew York, NY 10016-6402
Mailing Address6054 Linden StRidgewood, NY 11385-2528 · (212) 263-7300
Phone(212) 263-7300
Sole ProprietorYes
Enumeration DateJune 1, 2026
Last NPPES UpdateJuly 17, 20262 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1083546493 is a valid, active identifier and passes the ISO check-digit test.
Specialties & Licenses 2
★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in NY · 433695
Also ListedRegistered NurseTaxonomy 163W00000X · License 728801 (NY)
550 1ST AVE, New York, NY 10016
Group Practice 1
Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1083546493, enumerated as an "individual" on June 01, 2026.
The provider is located at 550 1ST AVE NEW YORK, NY 10016 and the phone number is (212) 263-7300.
Nurse Practitioner with taxonomy code 363LA2100X and a focus in Acute Care.
