John Allen, MD

Addiction Medicine · Internal Medicine · Hospital Medicine · Pediatrics · Gastroenterology · Family Medicine · Urology · Psychiatry · Ophthalmology · Oncology

19+ years in practiceNPI: 1568505543Licensed in AR

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineHospital MedicinePediatricsGastroenterologyFamily MedicineUrologyPsychiatryOphthalmologyOncology

NPI sub-specialties

Urology208800000X

Urology208800000X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

19+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#58

Top Urologists in Arkansas, 2026

Urology · Arkansas · 2026

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Frequently Asked Questions about Dr. John Allen, MD

Where does Dr. John Allen, MD practice?+
Dr. John Allen, MD practices in California, CA. 4802E JOHNSON AVE JONESBORO, AR 724018413.
What is Dr. John Allen, MD's phone number?+
Dr. John Allen, MD's practice phone is 870-936-8000. Office contact information is verified on the PBCMMG profile.
What does Dr. John Allen, MD specialize in?+
Dr. John Allen, MD's primary specialty is Psychiatry, with additional focus on Addiction Medicine, Internal Medicine, Hospital Medicine.
Is Dr. John Allen, MD board certified?+
Board certification status for Dr. John Allen, 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. John Allen, MD been practicing?+
Dr. John Allen, MD has been in active practice for 19+ years, based on NPI enumeration and state licensing records.
What is Dr. John Allen, MD's NPI number?+
Dr. John Allen, MD's National Provider Identifier (NPI) is 1568505543, 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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