Melissa Arbar, DO
Individual provider Active NPI Anesthesiology Physician · Oxnard, CA
NPI 1063875136 · NPPES record last updated Apr 28, 2026
Key facts
- NPI
- 1063875136
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Anesthesiology Physician 207L00000X
- License
- 15953 (CA)
- Practice address
- 1600 N Rose Ave
Oxnard, CA 93030-3722 - Phone
- (805) 988-2500
- NPI assigned
- Apr 5, 2016
- Sex
- Female
- Sole proprietor
- No
Organizations & group practices 2
Hospital & facility affiliations 1
Medicare Care Compare profile
- Specialty
- Anesthesiology
- Education
- Other, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Palm Springs Anesthesia Services PC
Practice addresses (Care Compare)
1600 N Rose Ave
Oxnard, CA 93030-3722
Phone (805) 988-2500
Hospital & facility affiliations
- St Johns Regional Medical Center
Merit-based Incentive Payment System (MIPS)
- Final score
- 74.49 of 100
- Quality
- 35.47
- Improvement activities
- 40
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20240109001328 | CA | Practitioner - Anesthesiology | 0941606008 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 15953 | CA | MD | Anesthesiology Physician |
| 20A15953 | CA | MD | Student in an Organized Health Care Education/Training Program |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Palm Springs Anesthesia Services, PC | Anesthesiology | Current |
Accepting new patients |
| Ventura County Anesthesia Medical Group, Inc. | Anesthesiology | Current |
Accepting new patients |
Locations
2309 Antonio Ave
Camarillo, CA 93010
Phone (805) 389-5655
1050 Linden Ave
Long Beach, CA 90813
Phone (562) 491-9000
1600 N Rose Ave
Oxnard, CA 93030
Phone (805) 988-2500
1150 N Indian Canyon Dr
Palm Springs, CA 92262
Phone (760) 323-6251
2101 N Waterman Ave
Sn Bernrdno, CA 92404
Phone (909) 881-4305
1805 Medical Center Dr
Sn Bernrdno, CA 92411
Phone (909) 877-6333
415 E Harding Way
Ste E
Stockton, CA 95204
Phone (209) 337-4935
3116 W March Ln
Ste 200
Stockton, CA 95219
Phone (510) 537-1234
3291 Loma Vista Rd
Ventura, CA 93003
Phone (805) 652-6000
450 Mamaroneck Ave
Ste 201
Harrison, NY 10528
Phone (877) 476-6642
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | 20A15953 | CA | |
| Anesthesiology Physician | 207L00000X | 15953 | CA | Yes |
Addresses
Primary practice location
1600 N Rose Ave
Oxnard, CA 93030-3722
Mailing address
450 Mamaroneck Ave Ste 201
Harrison, NY 10528-2436
Phone (909) 742-2689
Other providers in Oxnard, CA
- Alma Denise Arambula
- Jaime Arana
- Jessica Aranaga
- Kristen Nicole Araujo
- Rachel Maria Araujo
- Daniella Arbizu
- Leslie Evette Arceo
- Nicole Arceo
- Jamie Darlene Archuleta
- Gabriella Arciniega
All providers in Oxnard, CA · Anesthesiology Physician in California
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Apr 28, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.