Vasilis Hristidis, MD
NPI 1962071084 · Psychiatry Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vasilis Hristidis, MD is a Psychiatry Physician provider in Saint Louis, MO (NPI 1962071084).
Provider details
- NPI number
- 1962071084
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2023008427 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 51 |
| Mirtazapine | 24 |
| Sertraline Hcl | 20 |
| Ziprasidone Hcl | 19 |
| Aripiprazole | 19 |
| Fluoxetine Hcl | 18 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 18 |
| Benztropine Mesylate | 16 |
| Clonazepam | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-22
- Last updated
- 2025-07-22
- Certified
- 2023-03-04
Frequently asked questions
- What is Vasilis Hristidis's NPI number?
- Vasilis Hristidis's National Provider Identifier (NPI) is 1962071084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vasilis Hristidis's specialty?
- Vasilis Hristidis is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Vasilis Hristidis located?
- Vasilis Hristidis's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Vasilis Hristidis's phone number?
- The practice phone number listed in the NPPES registry for Vasilis Hristidis is (314) 286-1700.
- Does Vasilis Hristidis accept Medicare?
- Vasilis Hristidis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vasilis Hristidis's NPI active?
- Yes — Vasilis Hristidis's NPI (1962071084) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.