Dr. Gregory Lucien Simpson, MD

Dr. Simpson practices at Family HealthCare Network - Visalia (N Bridge St) in Visalia, California.

Dr. Simpson's NPI, 1740488238, was assigned on July 5, 2007. Dr. Simpson graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 2006. Dr. Simpson's California license number on file is A112941.

Dr. Simpson's primary practice is Family HealthCare Network - Visalia (N Bridge St), at 501 North Bridge Street, Visalia, CA 93291 in Tulare County. The practice phone is (559) 734-1247.

Dr. Simpson's primary practice is Family HealthCare Network - Visalia (N Bridge St) in Visalia, California. Dr. Simpson is also affiliated with Community Regional Medical Center. The medical group on file is Family HealthCare Network. Dmand AI also links Dr. Simpson to 2 more group practices and clinics and 2 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simpson practices, 4 sites in all. Vendor and product names are available with a free account.

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

Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, contact dermatitis, itchy rashes, joint cyst and minor injury to a limb among the conditions Dr. Simpson treats.

CMS data shows 2,406 Medicare services from Dr. Simpson across 12 procedure codes in 2024, for 563 Medicare patients. Medicare paid $91,577 for them. Every service was in an office.

CMS counts 563 Medicare patients who saw Dr. Simpson in 2024. The largest group is 65 to 74, with 280 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Simpson's median patient age at 55, with 56% women.

In 2024, Dr. Simpson wrote 1,481 Medicare Part D claims for 383 patients. 69% of them were for generic drugs. CMS names the drug for 1,253 of them, across 31 drugs with 11 or more claims each, at $2,373,569 in total drug cost. In 2023, CMS named 1,022 claims across 30 drugs.

Dr. Simpson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 187 procedures of removal of skin lesions by Dr. Simpson, more than 79% of the clinicians it reports for that procedure.

Dmand AI links 10 papers to Dr. Simpson, published from 2009 to 2024. The most frequent topics are Psoriasis and Skin. Dr. Simpson's most frequent co-authors are Jeffrey B. Cheng, Raymond Jaihyun Cho, MD, PhD and Steven Richard Feldman, MD.

CMS Open Payments shows 50 general payments to Dr. Simpson from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Astellas Pharma US Inc paid the most, $491.

Dmand AI lists 2 awards for Dr. Simpson, most recently CMS Stage 1 EHR in 2013.

Dr. Simpson graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 2006. Dr. Simpson is a member of AAD.

Dr. Simpson is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.