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John Warren is a Internal Medicine Physician physician currently practicing at Tuskaloosa Internal Medicine LLC in Tuscaloosa, Alabama. They hold admitting privileges at 1 hospital(s), including Tuskaloosa Internal Medicine LLC. To see all the affiliations of John Warren, start a free trial.

John Warren is a board-certified Internal Medicine Physician physician. They practice at Tuskaloosa Internal Medicine LLC in Tuscaloosa, Alabama.

John Warren performs procedures across 24421 clinical categories. Their most commonly billed procedures based on Medicare claims data include , , and . Full procedure and CPT code data is available to Dmand AI subscribers, start a free trial.

John Warren's National Provider Identifier (NPI) is 1013120104. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207R00000X, corresponding to Internal Medicine Physician.

The EHR and practice technology used by John Warren at Tuskaloosa Internal Medicine LLC is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

John Warren accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

John Warren holds hospital privileges at 1 institution(s). Their primary affiliation is Tuskaloosa Internal Medicine LLC in Tuscaloosa, Alabama.

John Warren's board certification details are available to Dmand AI subscribers.

John Warren's education history is available to Dmand AI subscribers.

Based on CMS Medicare Part B claims data, John Warren served approximately 7364 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

John Warren is affiliated with TUSKALOOSA INTERNAL MEDICINE LLC, a mid-size (6–20 physician) practice with 7 physicians based in Tuscaloosa, Alabama. The practice is independently owned.

John Warren has 0 indexed publications on record and no active clinical trial listings were found at time of last verification. Their research activity is available to Dmand AI subscribers. Sign up for a free trial to unlock their full research activity.