Dr. Donald Richard Bailey Miles, MD

Dr. Miles practices at Chinle Comprehensive Health Care Facility - Primary Care - Chinle (Hwy 191) in Chinle, Arizona.

Dr. Miles' NPI, 1831517887, was assigned on April 6, 2014. Dr. Miles graduated from University of Chicago, Pritzker School of Medicine in 2014. Dr. Miles holds Maryland license D82981.

Dr. Miles' primary practice is Chinle Comprehensive Health Care Facility - Primary Care - Chinle (Hwy 191), at Hwy 191, Chinle, AZ 86503. The practice phone is (928) 674-7001.

Dr. Miles' primary practice is Chinle Comprehensive Health Care Facility - Primary Care - Chinle (Hwy 191) in Chinle, Arizona. Dr. Miles is also affiliated with Chinle Comprehensive Health Care Facility. The medical group on file is Chinle Comprehensive Health Care Facility. Dmand AI also links Dr. Miles to 1 more hospital and 1 home health agency, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Miles practices, 4 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Miles' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Miles is licensed in Maryland.

CMS data shows 147 Medicare services from Dr. Miles across 5 procedure codes in 2024, for 86 Medicare patients. Medicare paid $7,565 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 86 Medicare patients who saw Dr. Miles in 2024. The largest group is 65 to 74, with 34 patients. 71% of them have diabetes, and 71% have high blood pressure. 64% are also on Medicaid. Their average risk score is 1.71, 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. Miles' median patient age at 72, with 53% women.

In 2024, Dr. Miles wrote 1,787 Medicare Part D claims for 100 patients. 78% of them were for generic drugs. CMS names the drug for 1,568 of them, across 45 drugs with 11 or more claims each, at $129,078 in total drug cost. In 2023, CMS named 1,741 claims across 47 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Miles for performance year 2024, reported as part of a group. Dr. Miles accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 52 papers to Dr. Miles, published from 2012 to 2025. 2023 was the busiest year, with 6. The most frequent topics are Lizards, Temperature and Ecosystem. Dr. Miles has published most often in J Therm Biol. Dr. Miles' most frequent co-author is John Kwon, MD.

Dr. Miles graduated from University of Chicago, Pritzker School of Medicine in 2014.