David Chou, MD
NPI 1912937491 · Psychiatry Physician · Daly City, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Chou, MD is a Psychiatry Physician provider in Daly City, CA (NPI 1912937491).
Provider details
- NPI number
- 1912937491
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A73528 (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
19 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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 44 | 13 |
| Trazodone Hcl | 44 | 14 |
| Lorazepam | 44 | 11 |
| Gabapentin | 40 | 11 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 34 | — |
| Bupropion Hclbrand: Bupropion Xl | 33 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2021-12-14
Frequently asked questions
- What is David Chou's NPI number?
- David Chou's National Provider Identifier (NPI) is 1912937491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Chou's specialty?
- David Chou is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is David Chou located?
- David Chou's practice location on file with NPPES is 2001 Junipero Serra Blvd, Daly City, CA 94014-3891.
- What is David Chou's phone number?
- The practice phone number listed in the NPPES registry for David Chou is (650) 991-6200.
- Does David Chou accept Medicare?
- David Chou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Chou's NPI active?
- Yes — David Chou's NPI (1912937491) is active in the NPPES registry as of the last update on 2021-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.