Lakshman Subrahmanyan, MD
NPI 1316100498 · Cardiovascular Disease Physician · Lebanon, NH
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lakshman Subrahmanyan, MD is a Cardiovascular Disease Physician provider in Lebanon, NH (NPI 1316100498).
Provider details
- NPI number
- 1316100498
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,462 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,340 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 599 | $69 |
| Ultrasound of Heart Blood Flow, Valves and Chambers, Follow-Up93321 | 210 | $7 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 185 | $3 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 170 | $100 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 268 | 100 |
| Apixabanbrand: Eliquis | 154 | 51 |
| Metoprolol Succinate | 139 | 55 |
| Rosuvastatin Calcium | 126 | 51 |
| Torsemide | 118 | 51 |
| Losartan Potassium | 101 | 46 |
| Ezetimibe | 98 |
Practice location
Mailing address
Additional practice locations (1)
- 35 Medical Center ParkwaySuite 101Augusta, ME 04330Phone: (207) 430-4321Fax: (207) 430-4320
Registry dates
- Enumerated
- 2008-07-08
- Last updated
- 2025-12-16
- Certified
- 2025-12-16
Frequently asked questions
- What is Lakshman Subrahmanyan's NPI number?
- Lakshman Subrahmanyan's National Provider Identifier (NPI) is 1316100498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lakshman Subrahmanyan's specialty?
- Lakshman Subrahmanyan is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Lakshman Subrahmanyan located?
- Lakshman Subrahmanyan's practice location on file with NPPES is 1 Medical Center Dr, Lebanon, NH 03756-1000.
- What is Lakshman Subrahmanyan's phone number?
- The practice phone number listed in the NPPES registry for Lakshman Subrahmanyan is (603) 650-5000.
- Does Lakshman Subrahmanyan accept Medicare?
- Lakshman Subrahmanyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lakshman Subrahmanyan's NPI active?
- Yes — Lakshman Subrahmanyan's NPI (1316100498) is active in the NPPES registry as of the last update on 2025-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.