Melissa Arbar, DO
NPI 1063875136 · Anesthesiology Physician · Oxnard, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Arbar, DO is a Anesthesiology Physician provider in Oxnard, CA (NPI 1063875136).
Provider details
- NPI number
- 1063875136
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A15953 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2016-04-05
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Melissa Arbar's NPI number?
- Melissa Arbar's National Provider Identifier (NPI) is 1063875136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Arbar's specialty?
- Melissa Arbar is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Arbar located?
- Melissa Arbar's practice location on file with NPPES is 1600 N Rose Ave, Oxnard, CA 93030-3722.
- What is Melissa Arbar's phone number?
- The practice phone number listed in the NPPES registry for Melissa Arbar is (805) 988-2500.
- Does Melissa Arbar accept Medicare?
- Melissa Arbar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Arbar's NPI active?
- Yes — Melissa Arbar's NPI (1063875136) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.