Denise Oneil, M.S.
NPI 1063824126 · Marriage & Family Therapist · Oceanside, CA
Denise Oneil, M.S. is a Marriage & Family Therapist provider in Oceanside, CA (NPI 1063824126).
Provider details
- NPI number
- 1063824126
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 100221 (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
12 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 460 N Magnolia Ave Ste 110El Cajon, CA 92020-3610Phone: (619) 440-5133
Registry dates
- Enumerated
- 2014-05-23
- Last updated
- 2021-04-26
- Certified
- 2021-04-26
Frequently asked questions
- What is Denise Oneil's NPI number?
- Denise Oneil's National Provider Identifier (NPI) is 1063824126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Oneil's specialty?
- Denise Oneil is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Denise Oneil located?
- Denise Oneil's practice location on file with NPPES is 3605 Vista Way Ste 258, Oceanside, CA 92056-4565.
- What is Denise Oneil's phone number?
- The practice phone number listed in the NPPES registry for Denise Oneil is (760) 758-1480.
- Is Denise Oneil's NPI active?
- Yes — Denise Oneil's NPI (1063824126) is active in the NPPES registry as of the last update on 2021-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.