Dr. Tiffany Wen-An Guo, MD

Dr. Guo practices at Good Medicine in Encinitas, California.

Dr. Guo's NPI, 1922549286, was assigned on March 19, 2017. Dr. Guo graduated from Vagelos College of Physicians and Surgeons in 2018. Dr. Guo holds California license A157135.

Dr. Guo's primary practice is Good Medicine, at 1150 Garden View Rd, Encinitas, CA 92024 in San Diego County. The practice phone is (833) 446-6363.

Dr. Guo's primary practice is Good Medicine in Encinitas, California. Dr. Guo is also affiliated with Santa Clara Valley Medical Center. The medical group on file is Encinitas Hospitalist Associates. Dmand AI also links Dr. Guo to 2 more medical groups and 1 group practice or clinic, each named with a free account.

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

Internal medicine is Dr. Guo's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Guo is board certified in internal medicine by the American Board of Internal Medicine. Dr. Guo is licensed in California.

Dmand AI lists atrial fibrillation and flutter, chronic anemia, chronic embolism thrombosis, chronic hypertension, chronic kidney disease, obesity and varicose veins among the conditions Dr. Guo treats.

CMS data shows 90 Medicare services from Dr. Guo across 3 procedure codes in 2024, for 55 Medicare patients. Medicare paid $11,937 for them. Every service was in an office.

CMS counts 55 Medicare patients who saw Dr. Guo in 2024. The largest group is 75 to 84, with 27 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.10, 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. Guo's median patient age at 82, with 56% women.

In 2024, Dr. Guo wrote 131 Medicare Part D claims for 25 patients. 79% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $150 in total drug cost. In 2020, CMS named 14 claims across 1 drug.

Dmand AI links 4 papers to Dr. Guo, published from 2015 to 2016. The most frequent topics are Colorimetry and Lab-On-A-Chip Devices. Dr. Guo has published most often in Lab Chip. Dr. Guo's most frequent co-authors are Curtis Chin, MD, PhD and Jessica Elise Justman, MD.

CMS Open Payments shows 1 general payment to Dr. Guo from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $18.

Dr. Guo graduated from Vagelos College of Physicians and Surgeons in 2018.

Dr. Guo is in network with 13 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Elevance. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.