Oscar Ballester, MD

Oncology

20+ years in practiceNPI: 1699792101Licensed in WV

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Credentials & Recognition

Specialties

Oncology

NPI sub-specialties

Internal Medicine, Hematology & Oncology207RH0003X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#16

Top Oncologists in West Virginia, 2026

Oncology · West Virginia · 2026

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Frequently Asked Questions about Dr. Oscar Ballester, MD

Where does Dr. Oscar Ballester, MD practice?+
Dr. Oscar Ballester, MD practices in West Virginia, WV. 1400 HAL GREER BLVD HUNTINGTON, WV 257014114.
What is Dr. Oscar Ballester, MD's phone number?+
Dr. Oscar Ballester, MD's practice phone is 304-399-6609. Office contact information is verified on the PBCMMG profile.
What does Dr. Oscar Ballester, MD specialize in?+
Dr. Oscar Ballester, MD's primary specialty is Oncology.
Is Dr. Oscar Ballester, MD board certified?+
Board certification status for Dr. Oscar Ballester, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Oscar Ballester, MD been practicing?+
Dr. Oscar Ballester, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Oscar Ballester, MD's NPI number?+
Dr. Oscar Ballester, MD's National Provider Identifier (NPI) is 1699792101, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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