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Summary
Dr. Josefina Arenas has practiced internal medicine for 40 years and is affiliated with Northbay Medical Center and Northbay Vacavalley Hospital. She treats arthralgia and shoulder pain, and performs physical therapy and strength training. Dr. Arenas earned her medical degree from Far Eastern University Institute of Medicine Nicanor Reyes Medical Foundation and completed her residency at New York Hospital. She sees patients in Vacaville, California, and speaks English and Tagalog.
Overview based on verified provider data
Quick Facts
- 40 years of experience
- speaks English, Tagalog
- New York Hospital
- 1 specialty
- 6 areas of expertise
- 2 hospital affiliations
- 1 office location
- Female
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Josefina Pineda Arenas, MD | Dr. Adewumi Bakare DMSc, PA-C | Karthikeyan Viswanathan, DO | Dr. Alaa Hajal, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 40 Years of Experience | 12 Years of Experience | 15 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Tagalog | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English, Tamil | |
| Vacaville , CA | Mesquite , TX | Palo Alto , CA | Diamond Bar , CA |
| Med School: Far Eastern University Inst Of Med Nicanor Reyes Medical Foundation | Med School: University of Lynchburg - DMSc | Med School: Bassett Medical Center - Cooperstown, New York | Med School: University Of Damascus Faculty Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Josefina Pineda Arenas
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Josefina Pineda Arenas has the following specialty
Specialty Expertise
Dr. Josefina Pineda Arenas has the following 6 areas of expertise
Certifications, License, & Education
40 Years Experience
Dr. Josefina Pineda Arenas holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at New York Hospital.
Medical School
Graduated from Far Eastern University Inst Of Med Nicanor Reyes Medical Foundation in 1986.
NPI Number
Dr. Arenas' NPI number is 1518926484.
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Frequently Asked Questions
- Is Dr. Josefina Arenas accepting new patients?
- Dr. Josefina Arenas has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Josefina Arenas's office located?
- Dr. Josefina Arenas's office is located at 1000 Nut Tree Rd, Vacaville, CA, 95687.
- How can I make an appointment with Dr. Josefina Arenas?
- You can find contact information for Dr. Josefina Arenas here on Vitals.
- Does Dr. Josefina Arenas accept my insurance?
- You can see the insurance plans that Dr. Josefina Arenas accepts on their Vitals profile.
- What languages does Dr. Josefina Arenas speak?
- Dr. Josefina Arenas speaks English and Tagalog.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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