Justin Fields, MD

Addiction Medicine · Internal Medicine

19+ years in practiceNPI: 1003013723Licensed in OK

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Credentials & Recognition

Specialties

Addiction MedicineInternal Medicine

NPI sub-specialties

Internal Medicine207R00000X

Pediatrics208000000X

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

#10

Top Addiction Medicine Doctors in Oklahoma, 2026

Addiction Medicine · Oklahoma · 2026

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Frequently Asked Questions about Dr. Justin Fields, MD

Where does Dr. Justin Fields, MD practice?+
Dr. Justin Fields, MD practices in Oklahoma, OK. 950 N PORTER SUITE 300 NORMAN, OK 730716400.
What is Dr. Justin Fields, MD's phone number?+
Dr. Justin Fields, MD's practice phone is 405-329-0121. Office contact information is verified on the PBCMMG profile.
What does Dr. Justin Fields, MD specialize in?+
Dr. Justin Fields, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine.
Is Dr. Justin Fields, MD board certified?+
Board certification status for Dr. Justin Fields, 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. Justin Fields, MD been practicing?+
Dr. Justin Fields, MD has been in active practice for 19+ years, based on NPI enumeration and state licensing records.
What is Dr. Justin Fields, MD's NPI number?+
Dr. Justin Fields, MD's National Provider Identifier (NPI) is 1003013723, 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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