Suprotim Samaddar, D.O.
NPI 1689961369 · Internal Medicine Physician · Commerce Township, MI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Suprotim Samaddar, D.O. is a Internal Medicine Physician provider in Commerce Township, MI (NPI 1689961369).
Provider details
- NPI number
- 1689961369
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101019098 (MI)
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
14 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
1,334 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 296 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 157 | $65 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 153 | $92 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 125 | $114 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Review By Physician93018 | 68 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 466 | 124 |
| Amlodipine Besylate | 460 | 177 |
| Metoprolol Succinate | 452 | 180 |
| Atorvastatin Calcium | 347 | 133 |
| Carvedilol | 182 | 67 |
| Losartan Potassium | 170 | 68 |
| Furosemide | 168 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$610 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
- 2011-07-01
- Last updated
- 2011-07-01
Frequently asked questions
- What is Suprotim Samaddar's NPI number?
- Suprotim Samaddar's National Provider Identifier (NPI) is 1689961369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Suprotim Samaddar's specialty?
- Suprotim Samaddar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Suprotim Samaddar located?
- Suprotim Samaddar's practice location on file with NPPES is 1 William Carls Dr, Commerce Township, MI 48382-2201.
- What is Suprotim Samaddar's phone number?
- The practice phone number listed in the NPPES registry for Suprotim Samaddar is (248) 937-5085.
- Does Suprotim Samaddar accept Medicare?
- Suprotim Samaddar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Suprotim Samaddar's NPI active?
- Yes — Suprotim Samaddar's NPI (1689961369) is active in the NPPES registry as of the last update on 2011-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.