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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PETER ARAN M.D.
NPI 1689661878
Internal Medicine - Gastroenterology in Tulsa, OK

Active since October 03, 2005
6565 S YALE AVE, SUITE 1200, TULSA, OK 74136(918) 494-9433(918) 494-9499 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Peter Aran M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PETER ARAN M.D. (NPI 1689661878) is an individual gastroenterology provider in Tulsa, Oklahoma, licensed in Oklahoma (17456) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1689661878
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NamePETER ARANCredential: M.D.
Location Address6565 S YALE AVE, SUITE 1200Tulsa, OK 74136-8378
Mailing Address6565 S Yale Ave, Suite 1200Tulsa, OK 74136-8378 · (918) 494-9433 · Fax (918) 494-9499
Phone(918) 494-9433
Fax(918) 494-9499
Sole ProprietorNo
Enumeration DateOctober 3, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1689661878 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in OK · 17456
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
6565 S YALE AVE, Tulsa, OK 74136
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

G. BRYANT BOYD
Legal Medicine
6565 S YALE AVE, STE 1003
TULSA, OK 74136
Tulsa County (918) 496-9014
YEN M TRAN MD INC
Obstetrics & Gynecology
6565 S YALE AVE, SUITE 610
TULSA, OK 74136
Tulsa County (918) 502-2200
DOMINIC LOSACCO MD
Psychiatry & Neurology (Psychiatry)
6565 S YALE AVE, STE 706
TULSA, OK 74136
Tulsa County (918) 491-5767
DR. WILLIAM JAMES LEWIS MD
Internal Medicine (Infectious Disease)
6565 S YALE AVE, SUITE 812
TULSA, OK 74136
Tulsa County (918) 494-9486
TULSA MEDICAL LABORATORY, LLC
Pathology (Anatomic Pathology & Clinical Pathology)
6565 S YALE AVE, SUITE 410
TULSA, OK 74136
Tulsa County (918) 481-7859
DR. NEIL RICHARD CORNELL D.D.S.
Dentist (General Practice)
6565 S YALE AVE, SUITE 1105
TULSA, OK 74136
Tulsa County (918) 481-4949
IPA TULSA PLLC
Clinic/Center (Dental)
6565 S YALE AVE, SUITE 505
TULSA, OK 74136
Tulsa County (918) 502-6675
BRANNON RANEY MD
Internal Medicine (Infectious Disease)
6565 S YALE AVE, SUITE 812
TULSA, OK 74136
Tulsa County (918) 494-9486

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Peter Aran's NPI number?

The NPI number for Peter Aran is 1689661878. It was assigned to this individual provider in the NPPES registry on October 3, 2005.

Where is Peter Aran located?

Peter Aran practices at 6565 S Yale Ave Suite 1200, Tulsa, OK 74136. The listed phone number is (918) 494-9433.

What is Peter Aran's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Peter Aran was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.