Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Angela J Buontempo, D.O.
Gynecology Physician in Union, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861441461
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Registry record
Entity type Individual (Type 1)
Name Angela J Buontempo
Credential D.O.
Sex Female
Practice address 950 W Chestnut St, Ste 102, Union, NJ, 07083
Phone (908) 688-8545
Fax (908) 688-0143
Enumeration date May 9, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 25MB05990200 (NJ) Primary
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Angela Buontempo?
Angela Buontempo is registered in NPPES with the primary taxonomy of Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.