Sambasivam Suthan, M.D
NPI 1144413691 · Internal Medicine Physician · Highland, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sambasivam Suthan, M.D is a Internal Medicine Physician provider in Highland, IL (NPI 1144413691).
Provider details
- NPI number
- 1144413691
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 059773 (GA)
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 tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
24 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 24 | $9 |
Typical Medicare-allowed amounts for these services range $9–$9 (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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 102 | 51 |
| Atorvastatin Calcium | 94 | 56 |
| Alendronate Sodium | 87 | 28 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 86 | 36 |
| Lisinopril | 76 | 43 |
| Gabapentin | 73 | 35 |
| Famotidine | 71 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$63 across 3 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
Additional practice locations (1)
- 4 Memorial Dr Ste 210Alton, IL 62002-6751Phone: (618) 463-5905Fax: (618) 463-5935
Registry dates
- Enumerated
- 2007-08-18
- Last updated
- 2024-09-18
- Certified
- 2024-09-18
Frequently asked questions
- What is Sambasivam Suthan's NPI number?
- Sambasivam Suthan's National Provider Identifier (NPI) is 1144413691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sambasivam Suthan's specialty?
- Sambasivam Suthan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sambasivam Suthan located?
- Sambasivam Suthan's practice location on file with NPPES is 12860 Troxler Ave, Highland, IL 62249-2898.
- What is Sambasivam Suthan's phone number?
- The practice phone number listed in the NPPES registry for Sambasivam Suthan is (618) 651-2810.
- Does Sambasivam Suthan accept Medicare?
- Sambasivam Suthan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sambasivam Suthan's NPI active?
- Yes — Sambasivam Suthan's NPI (1144413691) is active in the NPPES registry as of the last update on 2024-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.