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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.

DR. LENARD AUSTIN POPLIN M.D.
NPI 1891894218
Internal Medicine in Muskogee, OK

Active since September 22, 2006
1011 HONOR HTS.DR., MUSKOGEE, OK 74401(918) 680-3661 Get Directions Write a Review

NPPES record last updated: August 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Lenard Austin Poplin M.d. NPPES

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

DR. LENARD AUSTIN POPLIN M.D. (NPI 1891894218) is an individual internal medicine provider in Muskogee, Oklahoma, licensed in Oklahoma (7926) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1891894218
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. LENARD AUSTIN POPLINCredential: M.D.
Location Address1011 HONOR HTS.DR.Muskogee, OK 74401
Mailing Address500 E.new Orleans St.Broken Arrow, OK 74012 · (918) 455-4804
Phone(918) 680-3661
Sole ProprietorNo
Enumeration DateSeptember 22, 2006
Last NPPES UpdateAugust 2, 2026
✔ NPI 1891894218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OK · 7926
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1011 HONOR HTS.DR., Muskogee, OK 74401
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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 Lenard Poplin's NPI number?

The NPI number for Lenard Poplin is 1891894218. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Where is Lenard Poplin located?

Lenard Poplin practices at 1011 Honor Hts.Dr., Muskogee, OK 74401. The listed phone number is (918) 680-3661.

What is Lenard Poplin's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Lenard Poplin was last updated on August 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.