Fatima Siddiqui, M.D.
NPI 1629331053 · Psychiatry Physician · San Leandro, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fatima Siddiqui, M.D. is a Psychiatry Physician provider in San Leandro, CA (NPI 1629331053).
Provider details
- NPI number
- 1629331053
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- C7-0005060 (DE)
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
14 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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 66 | 16 |
| Clonazepam | 52 | 13 |
| Gabapentin | 50 | 21 |
| Trazodone Hcl | 42 | 22 |
| Hydroxyzine Hcl | 40 | 12 |
| Fluoxetine Hcl | 36 | 18 |
| Sertraline Hcl | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$84 across 1 record (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
- 2012-06-20
- Last updated
- 2023-09-21
- Certified
- 2023-09-21
Frequently asked questions
- What is Fatima Siddiqui's NPI number?
- Fatima Siddiqui's National Provider Identifier (NPI) is 1629331053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fatima Siddiqui's specialty?
- Fatima Siddiqui is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Fatima Siddiqui located?
- Fatima Siddiqui's practice location on file with NPPES is 777 Davis St, San Leandro, CA 94577-6923.
- What is Fatima Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Fatima Siddiqui is (510) 626-2800.
- Does Fatima Siddiqui accept Medicare?
- Fatima Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fatima Siddiqui's NPI active?
- Yes — Fatima Siddiqui's NPI (1629331053) is active in the NPPES registry as of the last update on 2023-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.