Dr. Carol Ann Alonso, MD

Dr. Alonso practices at Dermatology Specialists of Boulder in Louisville, Colorado.

Dr. Alonso's NPI, 1386962256, was assigned on May 17, 2010. Dr. Alonso graduated from McGovern Medical School in 2006. Dr. Alonso's Texas license number on file is N4898.

Dr. Alonso's primary practice is Dermatology Specialists of Boulder, at 1056 S 88th St, Louisville, CO 80027 in Boulder County. The practice phone is (303) 442-6647.

Dr. Alonso's primary practice is Dermatology Specialists of Boulder in Louisville, Colorado. The medical group on file is Dermatology Specialists. Dmand AI also links Dr. Alonso to 1 more group practice or clinic, named with a free account.

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

Dermatology is Dr. Alonso's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Alonso is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Alonso's licenses on file in 2 states: Texas and Colorado.

Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cold sores or genital herpes, contact dermatitis, corns and calluses, facial skin infection and hives among the conditions Dr. Alonso treats.

CMS data shows 3,626 Medicare services from Dr. Alonso across 18 procedure codes in 2024, for 607 Medicare patients. Medicare paid $137,636 for them. Every service was in an office.

CMS counts 607 Medicare patients who saw Dr. Alonso in 2024. The largest group is 65 to 74, with 323 patients. 71% of them have high cholesterol, and 56% have high blood pressure. Their average risk score is 0.92, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Alonso's median patient age at 69, with 65% women.

In 2024, Dr. Alonso wrote 710 Medicare Part D claims for 283 patients. 88% of them were for generic drugs. CMS names the drug for 606 of them, across 15 drugs with 11 or more claims each, at $191,958 in total drug cost. In 2023, CMS named 404 claims across 11 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Alonso for performance year 2024, reported as part of a group. Dr. Alonso accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,480 procedures of removal of skin lesions by Dr. Alonso, more than 96% of the clinicians it reports for that procedure.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 6 papers to Dr. Alonso, published from 2007 to 2009. The most frequent topics are Dermatology, Faculty, Medical and Internship and Residency. Dr. Alonso has published most often in Dermatol Online J. Dr. Alonso's most frequent co-authors are Brian L. Berman, MD, Jashin Joaquin Wu, MD and Sharon R. Hymes, MD.

Dmand AI links Dr. Alonso to 1 clinical trial. Conditions studied include Carcinoma, Non-Small-Cell Lung and Carcinoma, Bronchogenic.

CMS Open Payments shows 389 general payments to Dr. Alonso from 36 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Abbvie Inc. paid the most, $1,462.

Dmand AI lists 1 award for Dr. Alonso.

Dr. Alonso graduated from McGovern Medical School in 2006. Dr. Alonso is a member of AAD.

Dr. Alonso is in network with 15 carriers, including Aetna, Excellus BlueCross BlueShield and Cigna. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.