Dr. Heather Fleharty Warren, MD

Dr. Warren practices at Enloe Health in Chico, California, part of Enloe Health.

Dr. Warren's NPI, 1134426208, was assigned on February 24, 2011. Dr. Warren graduated from Stanford University School Of Medicine in 2008. Dr. Warren holds California license A113292.

Dr. Warren's primary practice is Enloe Health, at 1531 Esplanade, Chico, CA 95926 in Butte County. The practice phone is (530) 332-7300.

Dr. Warren's primary practice is Enloe Health in Chico, California, part of Enloe Health. Dr. Warren is also affiliated with Mercy Medical Center Redding. The medical group on file is Chico Hospitalist Group. Dmand AI also links Dr. Warren to 1 more medical group, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Warren practices, 2 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Warren's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Warren is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Warren's licenses on file in 3 states: California, Oregon and Washington.

Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, colon removal, esophagus, stomach, or upper small intestine surgery, gallbladder removal, groin hernia surgery, intestinal or bowel obstruction and multiple traumatic injuries among the conditions Dr. Warren treats.

CMS data shows 436 Medicare services from Dr. Warren across 9 procedure codes in 2024, for 271 Medicare patients. Medicare paid $62,892 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 271 Medicare patients who saw Dr. Warren in 2024. The largest group is 65 to 74, with 108 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 41% 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. Warren's median patient age at 61, with 52% women.

In 2024, Dr. Warren wrote 15 Medicare Part D claims for 11 patients. 93% of them were for generic drugs. They cover 1 drug, with $206 in total drug cost. In 2022, CMS named 51 claims across 2 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Warren for performance year 2024, reported as part of a group. Dr. Warren accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 3 papers to Dr. Warren, published from 2016 to 2017. The most frequent topics are Esophageal Sphincter, Lower, Gastroesophageal Reflux and Magnetic Field Therapy. Dr. Warren's most frequent co-authors are Alexander Soheil Farivar, MD, Brian E. Louie, MD and Lisa Marie Brown, MD.

CMS Open Payments shows 10 general payments to Dr. Warren from 6 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $208.

Dr. Warren graduated from Stanford University School Of Medicine in 2008.

Dr. Warren is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.