Zareen Choudhury, M.D.
NPI 1134521784 · Student in an Organized Health Care Education/Training Program · Torrance, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zareen Choudhury, M.D. is a Student in an Organized Health Care Education/Training Program provider in Torrance, CA (NPI 1134521784).
Provider details
- NPI number
- 1134521784
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
544 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 227 | $137 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 100 | $99 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 88 | $140 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 38 | $16 |
| Administration of Hepatitis B VaccineG0010 | 33 | $35 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 327 | 104 |
| Losartan Potassium | 178 | 53 |
| Amlodipine Besylate | 177 | 56 |
| Levothyroxine Sodium | 145 | 43 |
| Rosuvastatin Calcium | 109 | 34 |
| Lisinopril | 86 | 28 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$297 across 14 records (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
- 2014-09-25
- Last updated
- 2018-08-17
Frequently asked questions
- What is Zareen Choudhury's NPI number?
- Zareen Choudhury's National Provider Identifier (NPI) is 1134521784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zareen Choudhury's specialty?
- Zareen Choudhury is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Zareen Choudhury located?
- Zareen Choudhury's practice location on file with NPPES is 1000 W Carson St # 3, Torrance, CA 90502-2004.
- What is Zareen Choudhury's phone number?
- The practice phone number listed in the NPPES registry for Zareen Choudhury is (310) 222-3886.
- Does Zareen Choudhury accept Medicare?
- Zareen Choudhury is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zareen Choudhury's NPI active?
- Yes — Zareen Choudhury's NPI (1134521784) is active in the NPPES registry as of the last update on 2018-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.