Tatiana Ambarus, MD
Obstetrics & Gynecology Physician · Newark, NJ
Tatiana Ambarus, MD is an obstetrics & gynecology physician with a practice address in Newark, New Jersey, and NPI 1326174715, issued on Feb 27, 2007. Check the license (New Jersey 25MA08211500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Tatiana Ambarus
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 25MA08211500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 201 Lyons Ave, Newark, NJ 07112
- Phone
- (973) 926-7342
- Enumerated
- Feb 27, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20251002003240); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,362 in New Jersey → Look up another NPI →
Also registered at 201 Lyons Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammad Abbas, MDStudent in an Organized Health Care Education/Training Program1922940550
- Malaz Abdalla, MBBSStudent in an Organized Health Care Education/Training Program1861196818
- Rawan Abdalla, MDStudent in an Organized Health Care Education/Training Program1376481739
- Ahmed AbdaltawabStudent in an Organized Health Care Education/Training Program1689514093
- Girom AbdelmesihStudent in an Organized Health Care Education/Training Program1548109044
- Safa AbdulhaiStudent in an Organized Health Care Education/Training Program1437845245
Verify Tatiana Ambarus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA08211500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- North Shore Hematology Oncology Associates PCRonkonkoma, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tatiana Ambarus among 1,362 obstetrics & gynecology physician records in New Jersey
Tatiana Ambarus, MD is one of 1,362 obstetrics & gynecology physician records with a practice address in New Jersey. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 41% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1993 · median 2003 among the 900 with a school on file
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 obstetrics & gynecology physician records list a practice address in Newark
They are 52 of the 4,875 NPPES records with a practice address in Newark, and 1,362 obstetrics & gynecology physician records in New Jersey.
All 1,362 in New Jersey → Every provider in Newark → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Edsel Antonio, DONewark, NJ 071121265790752
- Neha Bhagat, DONewark, NJ 071121669817052
- Elena Bronshtein, M.D.Newark, NJ 071121205168309
- Julio Caban, MDNewark, NJ 071121043286297
- John Hatchard, MDNewark, NJ 071121669435657
- Alexander Juusela, M.D.Newark, NJ 071121184036352
- Jennifer KiddNewark, NJ 071121144609868
- Hiamine Maass, DONewark, NJ 071121811428485
Common questions
What is Tatiana Ambarus, MD's NPI number?
Tatiana Ambarus, MD's National Provider Identifier (NPI) is 1326174715, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tatiana Ambarus, MD located?
The NPPES record lists a practice address at 201 Lyons Ave, Newark, NJ, 07112. Phone: (973) 926-7342. Providers update this record themselves, so call before visiting.
How can I verify Tatiana Ambarus, MD's license?
NPPES lists New Jersey license number 25MA08211500, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.