Sundaravadivel Loganathan, MD
NPI 1396298022 · Internal Medicine Physician · Dover, NH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sundaravadivel Loganathan, MD is a Internal Medicine Physician provider in Dover, NH (NPI 1396298022).
Provider details
- NPI number
- 1396298022
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 267908 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
888 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 498 | $115 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 173 | $79 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 94 | $77 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 66 | $168 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 57 | $127 |
Typical Medicare-allowed amounts for these services range $77–$168 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 44 | 32 |
| Metoprolol Succinate | 40 | 21 |
| Prednisone | 37 | 34 |
| Furosemide | 36 | 26 |
| Atorvastatin Calcium | 31 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 23 | 23 |
| Apixaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-07-29
- Last updated
- 2019-08-27
Frequently asked questions
- What is Sundaravadivel Loganathan's NPI number?
- Sundaravadivel Loganathan's National Provider Identifier (NPI) is 1396298022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sundaravadivel Loganathan's specialty?
- Sundaravadivel Loganathan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sundaravadivel Loganathan located?
- Sundaravadivel Loganathan's practice location on file with NPPES is 789 Central Ave, Dover, NH 03820-2526.
- What is Sundaravadivel Loganathan's phone number?
- The practice phone number listed in the NPPES registry for Sundaravadivel Loganathan is (603) 740-2503.
- Does Sundaravadivel Loganathan accept Medicare?
- Sundaravadivel Loganathan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sundaravadivel Loganathan's NPI active?
- Yes — Sundaravadivel Loganathan's NPI (1396298022) is active in the NPPES registry as of the last update on 2019-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.