Simon Quartly, PSY.D.
NPI 1871843128 · Psychologist · Union City, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simon Quartly, PSY.D. is a Psychologist provider in Union City, CA (NPI 1871843128).
Provider details
- NPI number
- 1871843128
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 27717 (CA)
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
13 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
- 2012-09-13
- Last updated
- 2022-01-03
Frequently asked questions
- What is Simon Quartly's NPI number?
- Simon Quartly's National Provider Identifier (NPI) is 1871843128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simon Quartly's specialty?
- Simon Quartly is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Simon Quartly located?
- Simon Quartly's practice location on file with NPPES is 3555 Whipple Rd, Union City, CA 94587-1507.
- What is Simon Quartly's phone number?
- The practice phone number listed in the NPPES registry for Simon Quartly is (510) 675-3080.
- Does Simon Quartly accept Medicare?
- Simon Quartly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simon Quartly's NPI active?
- Yes — Simon Quartly's NPI (1871843128) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.