Marcus Wen, MD
NPI 1932785615 · Psychiatry Physician · Berkeley, CA
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcus Wen, MD is a Psychiatry Physician provider in Berkeley, CA (NPI 1932785615).
Provider details
- NPI number
- 1932785615
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A201990 (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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-22
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is Marcus Wen's NPI number?
- Marcus Wen's National Provider Identifier (NPI) is 1932785615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Wen's specialty?
- Marcus Wen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marcus Wen located?
- Marcus Wen's practice location on file with NPPES is 2222 Bancroft Way Spc 4300, Berkeley, CA 94720-4300.
- What is Marcus Wen's phone number?
- The practice phone number listed in the NPPES registry for Marcus Wen is (510) 642-9494.
- Does Marcus Wen accept Medicare?
- Marcus Wen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcus Wen's NPI active?
- Yes — Marcus Wen's NPI (1932785615) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.