Gretchen Chan, FNP

Gretchen Chan practices at Five Star Medical Office - New York (Madison Ave) in New York, New York.

Gretchen Chan's NPI, 1538645957, was assigned on July 18, 2018. Gretchen Chan holds New York license 354799.

Gretchen Chan's primary practice is Five Star Medical Office - New York (Madison Ave), at 169 Madison Ave, New York, NY 10016-5101. The practice phone is (718) 576-4652.

Gretchen Chan's primary practice is Five Star Medical Office - New York (Madison Ave) in New York, New York. The medical group on file is Medical Group of New York, P.C. Dmand AI also links Gretchen Chan to 12 more medical groups and 8 group practices and clinics, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Gretchen Chan practices, 9 sites in all. Vendor and product names are available with a free account.

Family is Gretchen Chan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Gretchen Chan's licenses on file in 15 states: New York, Arizona, California, Colorado, Connecticut, District of Columbia, Georgia, Kansas, North Carolina, Nebraska, New Jersey, Nevada, Pennsylvania, Texas and Washington.

CMS counts 157 Medicare patients who saw Gretchen Chan in 2024. The largest group is under 65, with 50 patients. 75% of them have arthritis, and 75% have high blood pressure. 77% are also on Medicaid. Their average risk score is 2.31, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Gretchen Chan's median patient age at 37, with 73% women.

In 2024, Gretchen Chan wrote 22 Medicare Part D claims for 16 patients. 95% of them were for generic drugs.

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