Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sarah Sun-Young Ahn, DDS
Pediatric Dentistry in Bronx, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285684209
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Registry record
Entity type Individual (Type 1)
Name Dr. Sarah Sun-Young Ahn
Credential DDS
Sex Female
Practice address 2016 Bronxdale Ave, Suite 303, Bronx, NY, 10462
Phone (718) 792-7972
Enumeration date May 11, 2006
Last updated in NPPES Nov 20, 2013
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 03338456 | Medicaid | NY | - |
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 Sarah Ahn?
Sarah Ahn is registered in NPPES with the primary taxonomy of Pediatric Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → David Fagan Pediatrics Physician · Bronx, NY NPI 1245233790 Amalia Buendia Psychiatry Physician · Bronx, NY NPI 1972571487 Bronx Park Pulmonary Medicine,PC Specialist · Bronx, NY NPI 1407818867 Mihai Smina Pulmonary Disease Physician · Bronx, NY NPI 1730142936 Scott Cooper Pulmonary Disease Physician · Bronx, NY NPI 1558329953 Jennifer Lafontant Obstetrics & Gynecology Physician · Bronx, NY NPI 1003854621 Aramis Bermudez Family Medicine Physician · Bronx, NY NPI 1992738769 Sheri Klass Family Nurse Practitioner · Bronx, NY NPI 1235161290
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-20.