Sundar Natarajan, M.D.
NPI 1760593974 · Hospitalist Physician · Kingstree, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sundar Natarajan, M.D. is a Hospitalist Physician provider in Kingstree, SC (NPI 1760593974).
Provider details
- NPI number
- 1760593974
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23858 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
31 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 31 | $163 |
Typical Medicare-allowed amounts for these services range $163–$163 (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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 104 | 42 |
| Atorvastatin Calcium | 92 | 46 |
| Losartan Potassium | 50 | 20 |
| Furosemide | 48 | 20 |
| Amlodipine Besylate | 47 | 23 |
| Tamsulosin Hcl | 47 | 22 |
| Levothyroxine Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 500 Nelson Blvd Dept ofKingstree, SC 29556-4027Phone: (843) 355-8888
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2020-12-31
- Certified
- 2020-12-31
Frequently asked questions
- What is Sundar Natarajan's NPI number?
- Sundar Natarajan's National Provider Identifier (NPI) is 1760593974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sundar Natarajan's specialty?
- Sundar Natarajan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Sundar Natarajan located?
- Sundar Natarajan's practice location on file with NPPES is 500 Thurgood Marshall Hwy Ste F, Kingstree, SC 29556-4143.
- What is Sundar Natarajan's phone number?
- The practice phone number listed in the NPPES registry for Sundar Natarajan is (843) 355-1772.
- Does Sundar Natarajan accept Medicare?
- Sundar Natarajan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sundar Natarajan's NPI active?
- Yes — Sundar Natarajan's NPI (1760593974) is active in the NPPES registry as of the last update on 2020-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.