Dr. Rebecca Witherell, MD

Dr. Witherell practices at NCH Baker Hospital in Naples, Florida, part of NCH Healthcare System.

Dr. Witherell's NPI, 1477993855, was assigned on June 28, 2013. Dr. Witherell graduated from St. George's University School of Medicine in 2013. Dr. Witherell's Michigan license number on file is 4301102757.

Dr. Witherell's primary practice is NCH Baker Hospital, at 350 7th St N, Naples, FL 34102 in Collier County. The practice phone is (239) 624-5000.

Dr. Witherell's primary practice is NCH Baker Hospital in Naples, Florida, part of NCH Healthcare System. The medical group on file is NCH Medical Group - Hospitalists. Dmand AI also links Dr. Witherell to 1 more group practice or clinic 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. Witherell practices, 3 sites in all. Vendor and product names are available with a free account.

Infectious disease is Dr. Witherell's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Witherell is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Witherell's licenses on file in 2 states: Michigan and Florida.

Dmand AI lists acute skin infection, hiv/aids, immune deficiency disease, joint or bone infection, lyme disease, pneumonia, UTI and yeast infection among the conditions Dr. Witherell treats.

CMS data shows 1,053 Medicare services from Dr. Witherell across 7 procedure codes in 2024, for 266 Medicare patients. Medicare paid $90,961 for them.

CMS counts 266 Medicare patients who saw Dr. Witherell in 2024. The largest group is 75 to 84, with 114 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 2.55, 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. Witherell's median patient age at 77, with 44% women.

In 2024, Dr. Witherell wrote 505 Medicare Part D claims for 89 patients. 73% of them were for generic drugs. CMS names the drug for 297 of them, across 17 drugs with 11 or more claims each, at $296,243 in total drug cost. In 2023, CMS named 358 claims across 16 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Witherell for performance year 2024, reported through an alternative payment model (APM). Dr. Witherell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Witherell as offering telehealth.

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

Dmand AI links 8 papers to Dr. Witherell, published from 2014 to 2025. 2024 was the busiest year, with 4. Dr. Witherell has published most often in J Community Hosp Intern Med Perspect. Dr. Witherell's most frequent co-authors are Angelina Maria Browne, MD, Mark Steven Rasnake, MD and Mohammed Ahsan, MD.

CMS Open Payments shows 13 general payments to Dr. Witherell from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Paratek Pharmaceuticals, Inc. paid the most, $251.

Dmand AI lists 3 awards for Dr. Witherell, most recently Award for Research in 2016.

Dr. Witherell graduated from St. George's University School of Medicine in 2013.

Dr. Witherell is in network with 19 carriers, including Elevance, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.