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

Dr. Mark Aaron Wells, MD

Individual provider Internal Medicine Physician · NPI 1932319316

Dr. Mark Aaron Wells, MD is a Gastroenterology in Lincoln, Nebraska. Graduated from University of Arkansas College of Medicine in 2007, 19 years ago. Practices with Gastroenterology Specialties PC, a 51-clinician group and accepts Medicare assignment. Licensed in Arkansas and Nebraska.

Years since qualifying
19
Trained at
University of Arkansas College of Medicine
Licensed in
AR, NE
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

4545 R St Ste 100
Lincoln, NE 68503-3799
Phone: (402) 465-4545
Fax: (402) 465-9011
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 30063 (NE)
Internal Medicine Physician Taxonomy 207R00000X · Licence E-6563 (AR)

Record details

NPI number1932319316
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2007
Last updated in NPPESJuly 21, 2022
Mailing address4545 R St Ste 100, Lincoln, NE 68503-3799

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Gastroenterology Specialties Pc — 51 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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