Gangatharan Mathisuthan, M.D
NPI 1982668745 · Internal Medicine Physician · Mullins, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gangatharan Mathisuthan, M.D is a Internal Medicine Physician provider in Mullins, SC (NPI 1982668745).
Provider details
- NPI number
- 1982668745
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 18386 (SC)
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
20 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
34 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 | 34 | $63 |
Typical Medicare-allowed amounts for these services range $63–$63 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 227 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,046 | 238 |
| Rosuvastatin Calcium | 865 | 203 |
| Amlodipine Besylate | 671 | 162 |
| Semaglutidebrand: Ozempic | 550 | 91 |
| Gabapentin | 501 | 112 |
| Furosemide | 437 | 107 |
| Tramadol Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2020-10-15
- Certified
- 2020-10-15
Frequently asked questions
- What is Gangatharan Mathisuthan's NPI number?
- Gangatharan Mathisuthan's National Provider Identifier (NPI) is 1982668745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gangatharan Mathisuthan's specialty?
- Gangatharan Mathisuthan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gangatharan Mathisuthan located?
- Gangatharan Mathisuthan's practice location on file with NPPES is 511 S Main St, Mullins, SC 29574-3509.
- What is Gangatharan Mathisuthan's phone number?
- The practice phone number listed in the NPPES registry for Gangatharan Mathisuthan is (843) 464-8244.
- Does Gangatharan Mathisuthan accept Medicare?
- Gangatharan Mathisuthan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gangatharan Mathisuthan's NPI active?
- Yes — Gangatharan Mathisuthan's NPI (1982668745) is active in the NPPES registry as of the last update on 2020-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.