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Internal Medicine in Oakland, California

Data updated monthly · Last refresh September 2026

434 Internal Medicine providers practice in Oakland, and 15% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Oakland

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Aamra Sheikh, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Aaron Smith, MD
Oakland, CA · No drug or device payments recorded (2025) · (408) 394-9197
Dr. Abdul Raif Jawid, M.D
Oakland, CA · $221 in drug and device payments (2025) · Telehealth · (510) 347-4141
Dr. Adam Mortimer, DO
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-5039
Dr. Adelaida Alfiler, MD
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (510) 437-4800
Dr. Adi Bamnolker, DO
Oakland, CA · No drug or device payments recorded (2025) · (510) 367-8373
Dr. Aditya Gangopadhyay, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Adrian James, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 835-9610
Dr. Ajay Ohri, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-5039
Dr. Akiko Tsuzuki, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Akua Brown, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 621-7761
Dr. Alan Cohen, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 893-0328
Dr. Alan Go, MD
Oakland, CA · $970 in drug and device payments (2025) · (510) 987-1000
Dr. Albert Mazzie, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 836-8929
Dr. Albert Yu, MD
Oakland, CA · $46 in drug and device payments (2025) · Telehealth · (510) 752-1000
Dr. Alejandra Chavez Carrera, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-5039
Dr. Alejandro Diaz, MD
Oakland, CA · $62 in drug and device payments (2025) · (510) 437-4887
Dr. Alexis Ludi
Oakland, CA · No drug or device payments recorded (2025) · (510) 267-7800
Dr. Alisa Takeda, D.O.
Oakland, CA · No drug or device payments recorded (2025) · (510) 986-6800
Dr. Alix Magloire, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 267-7925
Dr. Aliza Ali, DO
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Amardeep Mangat, DO
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4800
Dr. Ameena Ahmed, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 987-1000
Dr. Amy Garlin, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 869-8400
Dr. Amy Matecki, MD
Oakland, CA · $151 in drug and device payments (2025) · (510) 869-6740
Dr. Anastasia Cua, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Anastasia Misakian, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-5354
Dr. Andrea Chai, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-6126
Dr. Andrea Glassberg, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Andreas Mitchell
Oakland, CA · No drug or device payments recorded (2025) · (510) 777-1177
Dr. Andrew Avins, M.D.
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (510) 891-5957
Dr. Andrew Langfield, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-5039
Dr. Angel Mendoza-gonzalez
Oakland, CA · No drug or device payments recorded (2025) · (916) 734-2737
Dr. Anita Chang, MD
Oakland, CA · $17 in drug and device payments (2025) · (510) 986-6800
Dr. Anna Maguire, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Annemarie Mallick, D.O.
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4403
Dr. Anne Young
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-5039
Dr. Anthony Iton, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 267-8012
Dr. Anthony Ko, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Anthony Ravnik, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 452-4824
Dr. Anthony Tsao, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 805-0985
Dr. Antonia Torreblanca, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Anupama Raikanti, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 535-7540
Dr. Archana Sridhar, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4800
Dr. Arpna Bhola, D.O.
Oakland, CA · No drug or device payments recorded (2025) · (510) 805-1925
Dr. Arthur Bakal, MD
Oakland, CA · $148 in drug and device payments (2025) · (510) 752-1000
Dr. Arya Mansouri, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 869-6883
Dr. Ashok Pai, MD
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (510) 752-1000
Dr. Asma Asyyed, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 853-0725
Dr. Astha Kanani, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 535-3500

Conditions Internal Medicine providers in Oakland, California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Oakland, California?

There are 434 Internal Medicine providers with active NPI records practicing in Oakland, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Oakland received drug or device company payments?

65 of 434 (15%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Oakland treat?

Internal Medicine providers in Oakland commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Oakland Internal Medicine across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.