Mariel Tourani, MD
NPI 1689880825 · Psychiatry Physician · Pasadena, CA
Mariel Tourani, MD is a Psychiatry Physician provider in Pasadena, CA (NPI 1689880825).
Provider details
- NPI number
- 1689880825
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G69080 (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
19 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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 80 | 21 |
| Lorazepam | 79 | 16 |
| Zolpidem Tartrate | 77 | — |
| Bupropion Hclbrand: Bupropion Xl | 64 | 18 |
| Escitalopram Oxalate | 52 | 12 |
| Alprazolam | 41 | — |
| Mirtazapine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$375 across 7 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
- 2007-05-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mariel Tourani's NPI number?
- Mariel Tourani's National Provider Identifier (NPI) is 1689880825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariel Tourani's specialty?
- Mariel Tourani is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mariel Tourani located?
- Mariel Tourani's practice location on file with NPPES is 595 E Colorado Blvd, Pasadena, CA 91101.
- What is Mariel Tourani's phone number?
- The practice phone number listed in the NPPES registry for Mariel Tourani is (626) 577-9691.
- Is Mariel Tourani's NPI active?
- Yes — Mariel Tourani's NPI (1689880825) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.