Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Ann P Greenberg, B.S.,M.S.
Specialist in New City, NY · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003069063
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Registry record
Entity type Individual (Type 1)
Name Mrs. Ann P Greenberg
Credential B.S.,M.S.
Sex Female
Practice address 35 Heritage Dr Apt F, New City, NY, 10956
Phone (845) 634-4253
Enumeration date Nov 3, 2008
Last updated in NPPES Jul 21, 2022
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
Where does Ann Greenberg practice?
The practice location on file with NPPES is in New City, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ann Greenberg?
The National Provider Identifier (NPI) for Ann Greenberg is 1003069063, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.