Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Shreni Natoo Zinzuwadia, MD

Individual provider Obesity Medicine (Preventive Medicine) Physician · NPI 1629233275

Dr. Shreni Natoo Zinzuwadia, MD practises Emergency Medicine in Newark, New Jersey. Graduated from Rutgers New Jersey Medical School in 2003, 23 years ago. Practices with Emergency Associates of Montclair LLC, a 24-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
23
Trained at
Rutgers New Jersey Medical School
Licensed in
NJ
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

150 Bergen St Rm C-370
Newark, NJ 07103-2496
Phone: (973) 972-9261
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obesity Medicine (Preventive Medicine) Physician (primary) Taxonomy 2083B0002X · Licence 25MA08447200 (NJ)

Record details

NPI number1629233275
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 23, 2008
Last updated in NPPESJanuary 13, 2026
Certification dateJanuary 13, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2003 (23 years in practice)
Group practice Emergency Associates Of Montclair Llc — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients427
Services billed 576 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Emergency Associates of Montclair LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 24 clinicians in the practice; 12 are shown here.

Other providers in Newark