Marisa Ornelas
NPI 1427535350 · Marriage & Family Therapist · Hayward, CA
Marisa Ornelas is a Marriage & Family Therapist provider in Hayward, CA (NPI 1427535350).
Provider details
- NPI number
- 1427535350
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1563 Mission StSan Francisco, CA 94103-2543Phone: (415) 762-3700Fax: (415) 865-0119
Registry dates
- Enumerated
- 2018-07-24
- Last updated
- 2022-09-12
- Certified
- 2022-09-12
Frequently asked questions
- What is Marisa Ornelas's NPI number?
- Marisa Ornelas's National Provider Identifier (NPI) is 1427535350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marisa Ornelas's specialty?
- Marisa Ornelas is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Marisa Ornelas located?
- Marisa Ornelas's practice location on file with NPPES is 1065 a St, Hayward, CA 94541-4122.
- What is Marisa Ornelas's phone number?
- The practice phone number listed in the NPPES registry for Marisa Ornelas is (510) 290-0704.
- Is Marisa Ornelas's NPI active?
- Yes — Marisa Ornelas's NPI (1427535350) is active in the NPPES registry as of the last update on 2022-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.