Mark Suyeishi, Psy.d., P.C.
NPI 1770607657 · Clinical Psychologist · Englewood, CO
Mark Suyeishi, Psy.d., P.C. is a Clinical Psychologist organization in Englewood, CO (NPI 1770607657).
Provider details
- NPI number
- 1770607657
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Leighton Suyeishi, President(303) 397-0888
- License
- 1162 (CO)
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
19 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
- 2007-03-18
- Last updated
- 2020-08-22
Frequently asked questions
- What is Mark Suyeishi, Psy.d., P.C.'s NPI number?
- Mark Suyeishi, Psy.d., P.C.'s National Provider Identifier (NPI) is 1770607657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark Suyeishi, Psy.d., P.C.?
- Mark Suyeishi, Psy.d., P.C. is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Suyeishi, Psy.d., P.C. located?
- Mark Suyeishi, Psy.d., P.C.'s practice location on file with NPPES is 6075 S Quebec St, Englewood, CO 80111-4533.
- What is Mark Suyeishi, Psy.d., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Mark Suyeishi, Psy.d., P.C. is (303) 397-0888.
- Who is the authorized official for Mark Suyeishi, Psy.d., P.C.?
- The authorized official listed on Mark Suyeishi, Psy.d., P.C.'s NPPES record is Leighton Suyeishi, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark Suyeishi, Psy.d., P.C.'s NPI active?
- Yes — Mark Suyeishi, Psy.d., P.C.'s NPI (1770607657) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.