Benjamin Woo, M.D.
NPI 1184811952 · Psychiatry Physician · Sylmar, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Woo, M.D. is a Psychiatry Physician provider in Sylmar, CA (NPI 1184811952).
Provider details
- NPI number
- 1184811952
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A96701 (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
18 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
- 2007-09-26
- Last updated
- 2025-04-25
- Certified
- 2025-04-25
Frequently asked questions
- What is Benjamin Woo's NPI number?
- Benjamin Woo's National Provider Identifier (NPI) is 1184811952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Woo's specialty?
- Benjamin Woo is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Woo located?
- Benjamin Woo's practice location on file with NPPES is 14445 Olive View Drive, Cottage H1, Sylmar, CA 91342.
- What is Benjamin Woo's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Woo is (747) 210-4433.
- Does Benjamin Woo accept Medicare?
- Benjamin Woo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Woo's NPI active?
- Yes — Benjamin Woo's NPI (1184811952) is active in the NPPES registry as of the last update on 2025-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.