Vennaralagappan Mahadev, MD
NPI 1720076581 · Cardiovascular Disease Physician · Iron Mountain, MI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vennaralagappan Mahadev, MD is a Cardiovascular Disease Physician provider in Iron Mountain, MI (NPI 1720076581).
Provider details
- NPI number
- 1720076581
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 043493 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
598 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 251 | $65 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Review By Physician93018 | 83 | $13 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision By Physician93016 | 81 | $20 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 79 | $8 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect78452 | 61 | $71 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-06
- Last updated
- 2020-01-15
- Certified
- 2020-01-15
Frequently asked questions
- What is Vennaralagappan Mahadev's NPI number?
- Vennaralagappan Mahadev's National Provider Identifier (NPI) is 1720076581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vennaralagappan Mahadev's specialty?
- Vennaralagappan Mahadev is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Vennaralagappan Mahadev located?
- Vennaralagappan Mahadev's practice location on file with NPPES is 1721 S Stephenson Ave, Iron Mountain, MI 49801-3637.
- What is Vennaralagappan Mahadev's phone number?
- The practice phone number listed in the NPPES registry for Vennaralagappan Mahadev is (906) 774-1313.
- Does Vennaralagappan Mahadev accept Medicare?
- Vennaralagappan Mahadev is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vennaralagappan Mahadev's NPI active?
- Yes — Vennaralagappan Mahadev's NPI (1720076581) is active in the NPPES registry as of the last update on 2020-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.