Dr. Ewa Marcinkiewicz Obrien, DDS
Dr. Ewa Marcinkiewicz Obrien is a Dentist provider (Dentist) practicing in Wallington, NJ, registered in the NPPES registry with NPI 1699942367 since 2008. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1699942367 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Ewa Marcinkiewicz Obrien |
| Credential | DDS |
| Sex | Female |
| Practice address | 42 LOCUST AVE, Wallington, NJ, 07057 |
| Phone | 9737735400 |
| Enumeration date | 2008-05-13 |
| Last updated in NPPES | 2008-05-13 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | DI018780 | NJ |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Ewa Obrien, DDS NPI: 1699942367 Taxonomy: 122300000X (Dentist) Address: 42 LOCUST AVE, Wallington, NJ, 07057
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1013963032 | Christopha Rozdeba | Individual | Pediatric Adolescent Medicine Physician | Wallington, NJ |
| 1003862368 | Joseph Rozdeba | Individual | Urology Physician | Wallington, NJ |
| 1396791778 | Malgorzata Lupinska | Individual | Pediatric Adolescent Medicine Physician | Wallington, NJ |
| 1265468847 | Drs. C. Rozdeba & M. Lupinska, LLC | Organization | Pediatric Adolescent Medicine Physician | Wallington, NJ |
| 1326074915 | Beata Rodzen | Individual | Pediatric Adolescent Medicine Physician | Wallington, NJ |
| 1902836919 | Adam Lesiczka | Individual | Internal Medicine Physician | Wallington, NJ |
| 1619074820 | Primecare Pediatrics, P.C | Organization | Pediatric Adolescent Medicine Physician | Wallington, NJ |
| 1003914706 | Stanislaw Sliwowski | Individual | Pediatrics Physician | Wallington, NJ |
Verify this record
Cross-check NPI 1699942367 against the authoritative CMS record: view Dr. Ewa Marcinkiewicz Obrien on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-05-13.