IndividualActive
Melissa Buttner, PHD
NPI 1033579404 · Psychologist · Oxnard, CA
Melissa Buttner, PHD is a Psychologist provider in Oxnard, CA (NPI 1033579404).
Provider details
- NPI number
- 1033579404
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 27751 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
1690 Universe Cir
Oxnard, CA 93033-2441
Phone: (310) 478-3711
Street-level locationGet directions
Mailing address
526 Rialto Ave Apt 2
Venice, CA 90291-4269
Registry dates
- Enumerated
- 2016-02-29
- Last updated
- 2016-02-29
Frequently asked questions
- What is Melissa Buttner's NPI number?
- Melissa Buttner's National Provider Identifier (NPI) is 1033579404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Buttner's specialty?
- Melissa Buttner is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Melissa Buttner located?
- Melissa Buttner's practice location on file with NPPES is 1690 Universe Cir, Oxnard, CA 93033-2441.
- What is Melissa Buttner's phone number?
- The practice phone number listed in the NPPES registry for Melissa Buttner is (310) 478-3711.
- Is Melissa Buttner's NPI active?
- Yes — Melissa Buttner's NPI (1033579404) is active in the NPPES registry as of the last update on 2016-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.