Dr. Christin A. Knowlton, MD

Dr. Knowlton practices at Depaul Health Services Corporation in Hamden, Connecticut.

Dr. Knowlton's NPI, 1679733422, was assigned on June 16, 2008. Dr. Knowlton graduated from Renaissance School of Medicine at Stony Brook University in 2006. Dr. Knowlton's Connecticut license number on file is 049596.

Dr. Knowlton's primary practice is Depaul Health Services Corporation, at 2080 Whitney Ave, Hamden, CT 06518 in South Central Ct County. The practice phone is (203) 288-2555.

Dr. Knowlton's primary practice is Depaul Health Services Corporation in Hamden, Connecticut. Dr. Knowlton is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Knowlton to 2 more group practices and clinics and 1 medical group, each named with a free account.

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

Radiation oncology is Dr. Knowlton's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Knowlton is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Knowlton's licenses on file in 2 states: Connecticut and Pennsylvania.

Dmand AI lists bone cancer radiation, breast cancer radiation, lung cancer radiation and prostate cancer radiation among the conditions Dr. Knowlton treats.

CMS data shows 571 Medicare services from Dr. Knowlton across 14 procedure codes in 2024, for 220 Medicare patients. Medicare paid $36,768 for them.

CMS counts 220 Medicare patients who saw Dr. Knowlton in 2024. The largest group is 75 to 84, with 99 patients. 75% of them have cancer, and 75% have high blood pressure. 24% are also on Medicaid. Their average risk score is 2.08, 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. Knowlton's median patient age at 72, with 65% women.

In 2024, Dr. Knowlton wrote 53 Medicare Part D claims for 39 patients. 100% of them were for generic drugs. CMS names the drug for 27 of them, across 1 drug with 11 or more claims each, at $311 in total drug cost. In 2023, CMS named 51 claims across 1 drug.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Knowlton for performance year 2024, reported as part of a group. Dr. Knowlton accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Knowlton as offering telehealth.

Dmand AI links 11 papers to Dr. Knowlton, published from 2019 to 2025. 2019 was the busiest year, with 3. The most frequent topics are Breast Neoplasms, Radiotherapy Dosage and Radiotherapy Planning, Computer-Assisted. Dr. Knowlton has published most often in Pract Radiat Oncol. Dr. Knowlton's most frequent co-authors are Thomas John Hayman, MD, PhD, Nadine Housri, MD and Anees B. Chagpar, MD.

CMS Open Payments shows 8 general payments to Dr. Knowlton from 2 drug and device companies from 2020 to 2023. Travel and lodging make up the largest share, 84% of the total. Siemens Medical Solutions USA, Inc. paid the most, $2,065.

Dmand AI lists 1 award for Dr. Knowlton, most recently CMS Stage 1 EHR in 2013.

Dr. Knowlton graduated from Renaissance School of Medicine at Stony Brook University in 2006.

Dr. Knowlton is in network with 14 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.