Alexis Anastasiou, D.O.
NPI 1831351246 · Psychiatry Physician · Pleasanton, CA
Alexis Anastasiou, D.O. is a Psychiatry Physician provider in Pleasanton, CA (NPI 1831351246).
Provider details
- NPI number
- 1831351246
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A12197 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Escitalopram Oxalate | 41 |
| Alprazolam | 29 |
| Bupropion Hclbrand: Bupropion Xl | 27 |
| Lorazepam | 27 |
| Sertraline Hcl | 26 |
| Zolpidem Tartrate | 21 |
| Trazodone Hcl | 20 |
| Quetiapine Fumarate | 15 |
| Clonazepam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$142 across 4 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
- 2008-06-26
- Last updated
- 2019-05-10
Frequently asked questions
- What is Alexis Anastasiou's NPI number?
- Alexis Anastasiou's National Provider Identifier (NPI) is 1831351246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexis Anastasiou's specialty?
- Alexis Anastasiou is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Alexis Anastasiou located?
- Alexis Anastasiou's practice location on file with NPPES is 5890 Stoneridge Dr, Pleasanton, CA 94588-5818.
- What is Alexis Anastasiou's phone number?
- The practice phone number listed in the NPPES registry for Alexis Anastasiou is (925) 425-0191.
- Is Alexis Anastasiou's NPI active?
- Yes — Alexis Anastasiou's NPI (1831351246) is active in the NPPES registry as of the last update on 2019-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.