Shreni Zinzuwadia, M.D.
NPI 1629233275 · Obesity Medicine (Preventive Medicine) Physician · Newark, NJ
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shreni Zinzuwadia, M.D. is a Obesity Medicine (Preventive Medicine) Physician provider in Newark, NJ (NPI 1629233275).
Provider details
- NPI number
- 1629233275
- Entity type
- Individual
- Primary specialty
- Obesity Medicine (Preventive Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25MA08447200 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
449 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 214 | $192 |
| Critical Care, First 30-74 Minutes99291 | 71 | $235 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 69 | $133 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 42 | $185 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 | $143 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 72 | 72 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 54 | 54 |
| Cephalexin | 43 | 42 |
| Ibuprofen | 37 | 37 |
| Azithromycin | 31 | 31 |
| Diazepam | 15 | 15 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 11 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$79 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-23
- Last updated
- 2026-01-13
- Certified
- 2026-01-13
Frequently asked questions
- What is Shreni Zinzuwadia's NPI number?
- Shreni Zinzuwadia's National Provider Identifier (NPI) is 1629233275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shreni Zinzuwadia's specialty?
- Shreni Zinzuwadia is listed in the NPPES registry with a primary specialty of Obesity Medicine (Preventive Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Shreni Zinzuwadia located?
- Shreni Zinzuwadia's practice location on file with NPPES is 150 Bergen St, Newark, NJ 07103-2496.
- What is Shreni Zinzuwadia's phone number?
- The practice phone number listed in the NPPES registry for Shreni Zinzuwadia is (973) 972-9261.
- Does Shreni Zinzuwadia accept Medicare?
- Shreni Zinzuwadia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shreni Zinzuwadia's NPI active?
- Yes — Shreni Zinzuwadia's NPI (1629233275) is active in the NPPES registry as of the last update on 2026-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.