Violeta Nistor, MD
NPI 1265750277 · Geriatric Psychiatry Physician · Anderson, SC
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Violeta Nistor, MD is a Geriatric Psychiatry Physician provider in Anderson, SC (NPI 1265750277).
Provider details
- NPI number
- 1265750277
- Entity type
- Individual
- Primary specialty
- Geriatric Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 37985 (SC)
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 tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Olanzapine | 69 |
| Clozapine | 64 |
| Haloperidol | 51 |
| Filgrastim-Aafibrand: Nivestym | 50 |
| Lorazepam | 45 |
| Risperidone | 43 |
| Quetiapine Fumarate | 41 |
| Gabapentin | 41 |
| Memantine Hcl | 26 |
| Olanzapinebrand: Olanzapine Odt | 26 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37 across 2 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
- 2010-05-14
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is Violeta Nistor's NPI number?
- Violeta Nistor's National Provider Identifier (NPI) is 1265750277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Violeta Nistor's specialty?
- Violeta Nistor is listed in the NPPES registry with a primary specialty of Geriatric Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Violeta Nistor located?
- Violeta Nistor's practice location on file with NPPES is 130 Sc-252, Anderson, SC 29621.
- What is Violeta Nistor's phone number?
- The practice phone number listed in the NPPES registry for Violeta Nistor is (864) 231-2600.
- Does Violeta Nistor accept Medicare?
- Violeta Nistor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Violeta Nistor's NPI active?
- Yes — Violeta Nistor's NPI (1265750277) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.