Dr. Donald E. Wenner Jr., MD

Dr. Wenner practices at Donald E. Wenner M.D. F.A.C.S. in Roswell, New Mexico.

Dr. Wenner's NPI, 1215981972, was assigned on May 19, 2006. Dr. Wenner graduated from University of New Mexico School of Medicine in 1979. Dr. Wenner holds New Mexico license 85-124.

Dr. Wenner's primary practice is Donald E. Wenner M.D. F.A.C.S., at 1600 SE Main St, Roswell, NM 88203 in Chaves County. The practice phone is (575) 622-4374.

Dr. Wenner's primary practice is Donald E. Wenner M.D. F.A.C.S. in Roswell, New Mexico. Dr. Wenner is also affiliated with Eastern New Mexico Medical Center. Dmand AI also links Dr. Wenner to 3 more hospitals and 1 physician office, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wenner practices, 5 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Wenner's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Wenner is licensed in New Mexico.

CMS data shows 507 Medicare services from Dr. Wenner across 13 procedure codes in 2024, for 274 Medicare patients. Medicare paid $48,188 for them.

CMS counts 274 Medicare patients who saw Dr. Wenner in 2026. The largest group is 65 to 74, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Wenner's median patient age at 67, with 46% women.

In 2026, Dr. Wenner wrote 184 Medicare Part D claims for 104 patients. 96% of them were for generic drugs. CMS names the drug for 124 of them, across 7 drugs with 11 or more claims each, at $923 in total drug cost. In 2023, CMS named 75 claims across 3 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Wenner for performance year 2026, reported individually. Dr. Wenner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 17 procedures of hernia repair - groin (open) by Dr. Wenner, more than 95% of the clinicians it reports for that procedure.

Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 51 general payments to Dr. Wenner from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. W. L. Gore & Associates, Inc. paid the most, $1,110.

Dr. Wenner graduated from University of New Mexico School of Medicine in 1979.