Michael Quach, M.D.
NPI 1255542577 · Psychiatry Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Quach, M.D. is a Psychiatry Physician provider in San Jose, CA (NPI 1255542577).
Provider details
- NPI number
- 1255542577
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A86371 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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)
- 251 Llewellyn AveCampbell, CA 95008-1940Phone: (669) 210-7466
- 5225 N Lake BlvdCarnelian Bay, CA 96140-1958Phone: (669) 210-7466
- 1624 Santa Clara Dr Ste 145Roseville, CA 95661-3500Phone: (669) 210-7466
- 1340 Tully Rd Ste 304San Jose, CA 95122-3055Phone: (408) 271-3900
- 1340 Tully Rd Ste 304San Jose, CA 95122Phone: (408) 271-3900
Registry dates
- Enumerated
- 2007-05-25
- Last updated
- 2022-02-09
- Certified
- 2022-02-09
Frequently asked questions
- What is Michael Quach's NPI number?
- Michael Quach's National Provider Identifier (NPI) is 1255542577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Quach's specialty?
- Michael Quach is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Quach located?
- Michael Quach's practice location on file with NPPES is 232 E Gish Rd, San Jose, CA 95112-4706.
- What is Michael Quach's phone number?
- The practice phone number listed in the NPPES registry for Michael Quach is (669) 210-7466.
- Does Michael Quach accept Medicare?
- Michael Quach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Quach's NPI active?
- Yes — Michael Quach's NPI (1255542577) is active in the NPPES registry as of the last update on 2022-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.