Thanos Rossopoulos, MD
NPI 1174106835 · Psychiatry Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thanos Rossopoulos, MD is a Psychiatry Physician provider in San Diego, CA (NPI 1174106835).
Provider details
- NPI number
- 1174106835
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A182392 (CA)
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clozapine | 45 |
| Sertraline Hcl | 31 |
| Bupropion Hclbrand: Bupropion Xl | 24 |
| Trazodone Hcl | 23 |
| Gabapentin | 20 |
| Mirtazapine | 18 |
| Buspirone Hcl | 17 |
| Lithium Carbonate | 17 |
| Quetiapine Fumarate | 17 |
Practice location
Mailing address
Additional practice locations (1)
- 1809 National AveSan Diego, CA 92113-2113Phone: (619) 515-2300
Registry dates
- Enumerated
- 2021-04-30
- Last updated
- 2025-01-08
- Certified
- 2025-01-08
Frequently asked questions
- What is Thanos Rossopoulos's NPI number?
- Thanos Rossopoulos's National Provider Identifier (NPI) is 1174106835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thanos Rossopoulos's specialty?
- Thanos Rossopoulos is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Thanos Rossopoulos located?
- Thanos Rossopoulos's practice location on file with NPPES is 200 Dickinson, San Diego, CA 92103.
- What is Thanos Rossopoulos's phone number?
- The practice phone number listed in the NPPES registry for Thanos Rossopoulos is (619) 233-8500.
- Does Thanos Rossopoulos accept Medicare?
- Thanos Rossopoulos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thanos Rossopoulos's NPI active?
- Yes — Thanos Rossopoulos's NPI (1174106835) is active in the NPPES registry as of the last update on 2025-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.