Matthew Quiles
NPI 1164378527 · Addiction (Substance Use Disorder) Counselor · Fremont, CA
Matthew Quiles is a Addiction (Substance Use Disorder) Counselor provider in Fremont, CA (NPI 1164378527).
Provider details
- NPI number
- 1164378527
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2026-03-09
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Matthew Quiles's NPI number?
- Matthew Quiles's National Provider Identifier (NPI) is 1164378527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Quiles's specialty?
- Matthew Quiles is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Matthew Quiles located?
- Matthew Quiles's practice location on file with NPPES is 39900 Blacow Rd Apt 55, Fremont, CA 94538-1959.
- What is Matthew Quiles's phone number?
- The practice phone number listed in the NPPES registry for Matthew Quiles is (510) 366-1204.
- Is Matthew Quiles's NPI active?
- Yes — Matthew Quiles's NPI (1164378527) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.