Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Justin Elliot Fields, MD

Individual provider Internal Medicine Physician · NPI 1003013723

Justin Elliot Fields, MD is an Internal Medicine in Norman, Oklahoma. Graduated from University of Texas Medical Branch at Galveston in 2007, 19 years ago. Practices with Mercy Clinic Oklahoma Communities, a 648-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oklahoma.

Years since qualifying
19
Trained at
University of Texas Medical Branch at Galveston
Licensed in
OK
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

950 N Porter Ste 300
Norman, OK 73071-6400
Phone: (405) 329-0121
Fax: (405) 292-6099
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25774 (OK)
Pediatrics Physician Taxonomy 208000000X · Licence 25774 (OK)

Record details

NPI number1003013723
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2007
Last updated in NPPESFebruary 5, 2016
Mailing address1515 N Harvard Ave, Ste E, Tulsa, OK 74115-4957

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2007 (19 years in practice)
Group practice Mercy Clinic Oklahoma Communities — 648 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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