Dexter Louie
NPI 1427506955 · Psychiatry Physician · Menlo Park, CA
Dexter Louie is a Psychiatry Physician provider in Menlo Park, CA (NPI 1427506955).
Provider details
- NPI number
- 1427506955
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 67556 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
9 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 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
- 2016-09-13
- Last updated
- 2022-10-18
- Certified
- 2022-10-17
Frequently asked questions
- What is Dexter Louie's NPI number?
- Dexter Louie's National Provider Identifier (NPI) is 1427506955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dexter Louie's specialty?
- Dexter Louie is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Dexter Louie located?
- Dexter Louie's practice location on file with NPPES is 795 Willow Rd, Menlo Park, CA 94025-2539.
- What is Dexter Louie's phone number?
- The practice phone number listed in the NPPES registry for Dexter Louie is (650) 614-9997.
- Is Dexter Louie's NPI active?
- Yes — Dexter Louie's NPI (1427506955) is active in the NPPES registry as of the last update on 2022-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.