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Holly Tuyay
NPI 1790175636 · Marriage & Family Therapist · Ontario, CA
Holly Tuyay is a Marriage & Family Therapist provider in Ontario, CA (NPI 1790175636).
Provider details
- NPI number
- 1790175636
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMFT84771 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
2553 S Euclid Ave
Ontario, CA 91762-6620
Phone: (909) 983-5575
Street-level locationGet directions
Mailing address
696 E Lee Pl
Azusa, CA 91702-3812
Registry dates
- Enumerated
- 2015-01-30
- Last updated
- 2015-01-30
Frequently asked questions
- What is Holly Tuyay's NPI number?
- Holly Tuyay's National Provider Identifier (NPI) is 1790175636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Tuyay's specialty?
- Holly Tuyay is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Holly Tuyay located?
- Holly Tuyay's practice location on file with NPPES is 2553 S Euclid Ave, Ontario, CA 91762-6620.
- What is Holly Tuyay's phone number?
- The practice phone number listed in the NPPES registry for Holly Tuyay is (909) 983-5575.
- Is Holly Tuyay's NPI active?
- Yes — Holly Tuyay's NPI (1790175636) is active in the NPPES registry as of the last update on 2015-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.