Nivetha Vishnuvardhan
NPI 1235667049 · Hematology & Oncology Physician · Clayton, NC
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nivetha Vishnuvardhan is a Hematology & Oncology Physician provider in Clayton, NC (NPI 1235667049).
Provider details
- NPI number
- 1235667049
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 2023-01444 (NC)
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
9 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
417 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 176 | $91 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 126 | $62 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 57 | $76 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 30 | $125 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 15 | $135 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 62 | 19 |
| Apixabanbrand: Eliquis | 61 | 18 |
| Prochlorperazine Maleate | 51 | 31 |
| Ondansetron Hcl | 47 | 28 |
| Oxycodone Hcl | 39 | 16 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 36 | — |
| Tamoxifen Citrate | 29 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$379 across 13 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
- 2017-05-24
- Last updated
- 2023-08-08
- Certified
- 2023-08-08
Frequently asked questions
- What is Nivetha Vishnuvardhan's NPI number?
- Nivetha Vishnuvardhan's National Provider Identifier (NPI) is 1235667049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nivetha Vishnuvardhan's specialty?
- Nivetha Vishnuvardhan is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Nivetha Vishnuvardhan located?
- Nivetha Vishnuvardhan's practice location on file with NPPES is 2076 Nc Highway 42 W Ste 130, Clayton, NC 27520-5303.
- What is Nivetha Vishnuvardhan's phone number?
- The practice phone number listed in the NPPES registry for Nivetha Vishnuvardhan is (919) 585-8833.
- Does Nivetha Vishnuvardhan accept Medicare?
- Nivetha Vishnuvardhan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nivetha Vishnuvardhan's NPI active?
- Yes — Nivetha Vishnuvardhan's NPI (1235667049) is active in the NPPES registry as of the last update on 2023-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.