Dr. Jacob Kjelland, MD

Dr. Kjelland practices at NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare.

Dr. Kjelland's NPI, 1043604606, was assigned on March 22, 2015. Dr. Kjelland graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 2015. Dr. Kjelland holds California license A145633.

Dr. Kjelland's primary practice is NorthBay Medical Center, at 1200 B Gale Wilson Blvd, Fairfield, CA 94533 in Solano County. The practice phone is (707) 646-5000.

Dr. Kjelland's primary practice is NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare. The medical group on file is NorthBay Medical Center. Dmand AI also links Dr. Kjelland to 1 more medical group, named with a free account. Dr. Kjelland's employer is on file too: a hospital.

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

Hematology and oncology is Dr. Kjelland's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Kjelland is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Kjelland's licenses on file in 2 states: California and Montana.

Dmand AI lists chronic anemia among the conditions Dr. Kjelland treats.

CMS data shows 82 Medicare services from Dr. Kjelland across 4 procedure codes in 2024, all of them office visits, for 63 Medicare patients. Medicare paid $8,870 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 63 Medicare patients who saw Dr. Kjelland in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 51% 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. Kjelland's median patient age at 62, with 64% women.

In 2024, Dr. Kjelland wrote 70 Medicare Part D claims for 35 patients. 83% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $173 in total drug cost. In 2018, CMS named 65 claims across 4 drugs.

Dr. Kjelland accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 1 paper to Dr. Kjelland in 2017. Dr. Kjelland's most frequent co-authors are Denis M. Dwyre, MD and Brian Andrew Jonas, MD, PhD.

CMS Open Payments shows 115 general payments to Dr. Kjelland from 35 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $477.

Dr. Kjelland graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 2015.

Dr. Kjelland is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.