Stanley Liu, MD
NPI 1578314340 · Psychiatry Physician · Sacramento, CA
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stanley Liu, MD is a Psychiatry Physician provider in Sacramento, CA (NPI 1578314340).
Provider details
- NPI number
- 1578314340
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A205175 (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 tenure38% of score
2 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
- 2024-03-29
- Last updated
- 2026-03-29
- Certified
- 2026-03-29
Frequently asked questions
- What is Stanley Liu's NPI number?
- Stanley Liu's National Provider Identifier (NPI) is 1578314340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Liu's specialty?
- Stanley Liu is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Stanley Liu located?
- Stanley Liu's practice location on file with NPPES is 2230 Stockton Blvd, Sacramento, CA 95817-1353.
- What is Stanley Liu's phone number?
- The practice phone number listed in the NPPES registry for Stanley Liu is (916) 734-7523.
- Does Stanley Liu accept Medicare?
- Stanley Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stanley Liu's NPI active?
- Yes — Stanley Liu's NPI (1578314340) is active in the NPPES registry as of the last update on 2026-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.