Dr. Christian I. Guzman, MD

Dr. Guzman practices at Phelps Hospital in Sleepy Hollow, New York, part of Northwell Health.

Dr. Guzman's NPI, 1770507261, was assigned on July 27, 2006. Dr. Guzman holds New York license 167835.

Dr. Guzman's primary practice is Phelps Hospital, at 701 North Broadway, Sleepy Hollow, NY 10591 in Westchester County. The practice phone is (914) 366-3000.

Dr. Guzman's primary practice is Phelps Hospital in Sleepy Hollow, New York, part of Northwell Health. The medical group on file is Cosmetic Surgery Associates of New York. Dmand AI also links Dr. Guzman to 2 more group practices and clinics, 1 breast imaging 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. Guzman practices, 4 sites in all. Vendor and product names are available with a free account.

Plastic and reconstructive surgery is Dr. Guzman's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. Guzman is licensed in New York.

CMS data shows 202 Medicare services from Dr. Guzman across 3 procedure codes in 2024, for 52 Medicare patients. Medicare paid $11,367 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 52 Medicare patients who saw Dr. Guzman in 2024. The largest group is 75 to 84, with 18 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.24, 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. Guzman's median patient age at 78, with 55% women.

In 2024, Dr. Guzman wrote 123 Medicare Part D claims for 50 patients. 74% of them were for generic drugs. CMS names the drug for 70 of them, across 3 drugs with 11 or more claims each, at $4,937 in total drug cost. In 2023, CMS named 152 claims across 5 drugs.

Dr. Guzman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 113 procedures of removal of tissue by Dr. Guzman, more than 86% of the clinicians it reports for that procedure.

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

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

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

CMS Open Payments shows 98 general payments to Dr. Guzman from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $1,120.