Purushothaman Muthusamy, MD
NPI 1033473285 · Interventional Cardiology Physician · Powell, TN
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Purushothaman Muthusamy, MD is a Interventional Cardiology Physician provider in Powell, TN (NPI 1033473285).
Provider details
- NPI number
- 1033473285
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD65319 (TN)
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
13 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
1,208 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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 227 | $63 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 177 | $13 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Review By Physician93018 | 84 | $13 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect78452 | 81 | $70 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $115 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 313 | 137 |
| Furosemide | 266 | 116 |
| Atorvastatin Calcium | 188 | 90 |
| Amlodipine Besylate | 154 | 64 |
| Apixabanbrand: Eliquis | 135 | 44 |
| Potassium Chloride | 77 | 24 |
| Lisinopril | 69 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$617 across 29 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
- 2012-07-02
- Last updated
- 2023-08-03
- Certified
- 2023-08-03
Frequently asked questions
- What is Purushothaman Muthusamy's NPI number?
- Purushothaman Muthusamy's National Provider Identifier (NPI) is 1033473285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Purushothaman Muthusamy's specialty?
- Purushothaman Muthusamy is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Purushothaman Muthusamy located?
- Purushothaman Muthusamy's practice location on file with NPPES is 7557b Dannaher Dr Ste 225, Powell, TN 37849-3568.
- What is Purushothaman Muthusamy's phone number?
- The practice phone number listed in the NPPES registry for Purushothaman Muthusamy is (865) 647-5800.
- Does Purushothaman Muthusamy accept Medicare?
- Purushothaman Muthusamy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Purushothaman Muthusamy's NPI active?
- Yes — Purushothaman Muthusamy's NPI (1033473285) is active in the NPPES registry as of the last update on 2023-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.