Dr. Peter Grubel, MD

Dr. Grubel practices at Select Specialty Hospital - Des Moines in Des Moines, Iowa, part of Select Medical Holdings.

Dr. Grubel's NPI, 1376531335, was assigned on October 12, 2005. Dr. Grubel holds Oregon license MD213472.

Dr. Grubel's primary practice is Select Specialty Hospital - Des Moines, at 1111 6th Avenue, 4th Floor Main, Des Moines, IA 50314 in Polk County. The practice phone is (515) 247-4400.

Dr. Grubel's primary practice is Select Specialty Hospital - Des Moines in Des Moines, Iowa, part of Select Medical Holdings. Dr. Grubel is also affiliated with MercyOne Des Moines Medical Center. The medical group on file is MercyOne Clive Family Medicine. Dmand AI also links Dr. Grubel to 1 more hospital and 2 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grubel practices, 3 sites in all. Vendor and product names are available with a free account.

Gastroenterology is Dr. Grubel's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Grubel's licenses on file in 4 states: Oregon, Florida, Iowa and Michigan.

CMS data shows 366 Medicare services from Dr. Grubel across 13 procedure codes in 2024, for 319 Medicare patients. Medicare paid $34,684 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 319 Medicare patients who saw Dr. Grubel in 2024. The largest group is 65 to 74, with 120 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.76, 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. Grubel's median patient age at 71, with 52% women.

In 2024, Dr. Grubel wrote 64 Medicare Part D claims for 54 patients. 86% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $1,243 in total drug cost. In 2019, CMS named 30 claims across 1 drug.

Dr. Grubel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 199 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Grubel, more than 90% of the clinicians it reports for that procedure.

CMS Open Payments shows 97 general payments to Dr. Grubel from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $257.