Chitra Nathan, M.D.
NPI 1013119288 · Nephrology Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chitra Nathan, M.D. is a Nephrology Physician provider in Greenville, SC (NPI 1013119288).
Provider details
- NPI number
- 1013119288
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 38526 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,601 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 307 | $111 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 272 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 255 | $103 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 217 | $9 |
| Kidney Function Blood Test Panel80069 | 85 | $9 |
| Home Dialysis Services Per Month (20 Years Or Older) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 118 | 42 |
| Lisinopril | 87 | 34 |
| Losartan Potassium | 84 | 34 |
| Metoprolol Succinate | 55 | 18 |
| Amlodipine Besylate | 47 | 21 |
| Dapagliflozin Propanediolbrand: Farxiga | 47 | 13 |
| Furosemide | 42 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$703 across 33 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 (3)
- 400 Plaza Cir Ste HClinton, SC 29325-7558Phone: (864) 271-1844
- 10 Memorial Medical DrGreenville, SC 29605-4450Phone: (864) 220-1200Fax: (864) 220-1888
- 727 Se Main St Ste 180Simpsonville, SC 29681-3248Phone: (864) 271-1844
Registry dates
- Enumerated
- 2007-06-01
- Last updated
- 2019-07-22
Frequently asked questions
- What is Chitra Nathan's NPI number?
- Chitra Nathan's National Provider Identifier (NPI) is 1013119288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chitra Nathan's specialty?
- Chitra Nathan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Chitra Nathan located?
- Chitra Nathan's practice location on file with NPPES is 203 Mills Ave, Greenville, SC 29605-4019.
- What is Chitra Nathan's phone number?
- The practice phone number listed in the NPPES registry for Chitra Nathan is (864) 271-1844.
- Does Chitra Nathan accept Medicare?
- Chitra Nathan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chitra Nathan's NPI active?
- Yes — Chitra Nathan's NPI (1013119288) is active in the NPPES registry as of the last update on 2019-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.