Shamima Chowdhury, MD
NPI 1154589026 · Internal Medicine Physician · Mount Vernon, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shamima Chowdhury, MD is a Internal Medicine Physician provider in Mount Vernon, NY (NPI 1154589026).
Provider details
- NPI number
- 1154589026
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 273147 (NY)
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
18 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
143 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 | 98 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 34 | $92 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 11 | $16 |
Typical Medicare-allowed amounts for these services range $16–$122 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 120 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 464 | 94 |
| Atorvastatin Calcium | 440 | 124 |
| Amlodipine Besylate | 411 | 109 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 231 | 59 |
| Losartan Potassium | 230 | 58 |
| Famotidine | 175 | 46 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$920 across 53 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
- 2008-05-28
- Last updated
- 2015-10-09
Frequently asked questions
- What is Shamima Chowdhury's NPI number?
- Shamima Chowdhury's National Provider Identifier (NPI) is 1154589026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shamima Chowdhury's specialty?
- Shamima Chowdhury is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shamima Chowdhury located?
- Shamima Chowdhury's practice location on file with NPPES is 107 West 4th Street, Mount Vernon, NY 10550.
- What is Shamima Chowdhury's phone number?
- The practice phone number listed in the NPPES registry for Shamima Chowdhury is (914) 699-7200.
- Does Shamima Chowdhury accept Medicare?
- Shamima Chowdhury is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shamima Chowdhury's NPI active?
- Yes — Shamima Chowdhury's NPI (1154589026) is active in the NPPES registry as of the last update on 2015-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.