C Sreenivasan
NPI 1952376758 · Nephrology Physician · Amarillo, TX
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
C Sreenivasan is a Nephrology Physician provider in Amarillo, TX (NPI 1952376758).
Provider details
- NPI number
- 1952376758
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- G6622 (TX)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,903 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 35 Minutes99232 | 633 | $70 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 576 | $93 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 315 | $308 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 103 | $115 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 101 | $258 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 209 | 64 |
| Furosemide | 101 | 34 |
| Allopurinol | 87 | 26 |
| Sevelamer Carbonate | 86 | 31 |
| Ciprofloxacin Hcl | 78 | 59 |
| Carvedilol | 64 | 21 |
| Losartan Potassium | 60 | 24 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,244 across 45 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
Registry dates
- Enumerated
- 2006-02-23
- Last updated
- 2008-11-04
Frequently asked questions
- What is C Sreenivasan's NPI number?
- C Sreenivasan's National Provider Identifier (NPI) is 1952376758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is C Sreenivasan's specialty?
- C Sreenivasan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is C Sreenivasan located?
- C Sreenivasan's practice location on file with NPPES is 800 Quail Creek Dr, Amarillo, TX 79124-1634.
- What is C Sreenivasan's phone number?
- The practice phone number listed in the NPPES registry for C Sreenivasan is (806) 355-8911.
- Does C Sreenivasan accept Medicare?
- C Sreenivasan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is C Sreenivasan's NPI active?
- Yes — C Sreenivasan's NPI (1952376758) is active in the NPPES registry as of the last update on 2008-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.