Dr. Nancy J. Wei, MD

Dr. Wei practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.

Dr. Wei's NPI, 1083740732, was assigned on February 26, 2007. Dr. Wei graduated from Harvard Medical School in 2006. Dr. Wei holds Massachusetts license L-228187.

Dr. Wei's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.

Dr. Wei's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Wei is also affiliated with Brigham and Women's Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Wei to 2 more hospitals, 2 group practices and clinics, 1 community health center and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wei practices, 7 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Wei's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wei is licensed in Massachusetts.

CMS data shows 674 Medicare services from Dr. Wei across 10 procedure codes in 2024, for 256 Medicare patients. Medicare paid $45,140 for them.

CMS counts 256 Medicare patients who saw Dr. Wei in 2024. The largest group is 65 to 74, with 119 patients. 75% of them have diabetes, and 75% have high blood pressure. 36% are also on Medicaid. Their average risk score is 2.58, 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. Wei's median patient age at 69, with 48% women.

In 2024, Dr. Wei wrote 1,397 Medicare Part D claims for 195 patients. 30% of them were for generic drugs. CMS names the drug for 1,190 of them, across 35 drugs with 11 or more claims each, at $828,544 in total drug cost. In 2023, CMS named 785 claims across 22 drugs.

Dr. Wei accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wei as offering telehealth.

Dmand AI links 21 papers to Dr. Wei, published from 2014 to 2024. 2021 was the busiest year, with 4. The most frequent topics are Diabetes Mellitus, Type 2, Blood Glucose and Glycated Hemoglobin. Dr. Wei has published most often in Endocr Pract. Dr. Wei's most frequent co-authors are Mark Gabriel Lebwohl, David Matthew Nathan, MD and Richard William Grant, MD, MPH.

CMS Open Payments shows 3 general payments to Dr. Wei from 3 drug and device companies from 2021 to 2024. Education make up the largest share, 61% of the total. Janssen Pharmaceuticals, Inc paid the most, $100.

Dr. Wei graduated from Harvard Medical School in 2006.