Brian Lam, DO
NPI 1588023931 · Psychiatry Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Lam, DO is a Psychiatry Physician provider in Los Angeles, CA (NPI 1588023931).
Provider details
- NPI number
- 1588023931
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 18342 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
6 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 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
Additional practice locations (5)
- 701 S Parker St Ste 2800Orange, CA 92868-4720Phone: (925) 282-1778
- 100 Howe Ave Ste 170nSacramento, CA 95825-8241Phone: (925) 282-1778
- 490 Post St Ste 1043San Francisco, CA 94102-1301Phone: (925) 282-1778
- 2428 Santa Monica BlvdSanta Monica, CA 90404-2045Phone: (424) 284-2440Fax: (415) 296-5299
- 7031 Sw 62nd AveSouth Miami, FL 33143-4701Phone: (305) 284-7761
Registry dates
- Enumerated
- 2016-02-14
- Last updated
- 2024-09-26
- Certified
- 2024-09-26
Frequently asked questions
- What is Brian Lam's NPI number?
- Brian Lam's National Provider Identifier (NPI) is 1588023931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Lam's specialty?
- Brian Lam is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Lam located?
- Brian Lam's practice location on file with NPPES is 6200 Wilshire Blvd Ste 1410, Los Angeles, CA 90048-5815.
- What is Brian Lam's phone number?
- The practice phone number listed in the NPPES registry for Brian Lam is (925) 282-1778.
- Does Brian Lam accept Medicare?
- Brian Lam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Lam's NPI active?
- Yes — Brian Lam's NPI (1588023931) is active in the NPPES registry as of the last update on 2024-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.