Dr. Elizabeth A. Guardiani, MD

Dr. Guardiani practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.

Dr. Guardiani's NPI, 1760634034, was assigned on October 18, 2008. Dr. Guardiani graduated from Georgetown University School of Medicine in 2007. Dr. Guardiani holds Maryland license D0075624.

Dr. Guardiani's primary practice is University of Maryland Medical Center, at 22 South Greene Street, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-8667.

Dr. Guardiani's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. Dr. Guardiani is also affiliated with University of Maryland Medical Center Midtown Campus. The medical group on file is Univ Of Maryland Otorhinolaryngology Head & Neck Surgery Pa. Dmand AI also links Dr. Guardiani to 2 more hospitals 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. Guardiani practices, 5 sites in all. Vendor and product names are available with a free account.

Otolaryngology is Dr. Guardiani's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dmand AI has Dr. Guardiani's licenses on file in 3 states: Maryland, District of Columbia and New York.

CMS data shows 558 Medicare services from Dr. Guardiani across 9 procedure codes in 2024, for 215 Medicare patients. Medicare paid $53,565 for them.

CMS counts 215 Medicare patients who saw Dr. Guardiani in 2024. The largest group is 65 to 74, with 99 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.98, 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. Guardiani's median patient age at 69, with 54% women.

In 2024, Dr. Guardiani wrote 161 Medicare Part D claims for 55 patients. 89% of them were for generic drugs. CMS names the drug for 78 of them, across 4 drugs with 11 or more claims each, at $1,844 in total drug cost. In 2023, CMS named 50 claims across 3 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Guardiani for performance year 2024, reported as part of a group. Dr. Guardiani accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

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

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 21 papers to Dr. Guardiani, published from 2011 to 2025. 2019 was the busiest year, with 3. The most frequent topics are Laryngostenosis, Tracheostomy and Airway Obstruction. Dr. Guardiani has published most often in Otolaryngol Head Neck Surg. Dr. Guardiani's most frequent co-authors are Grace E. Snow, MD, Milan Amin, MD and Dale Ekbom, MD.

CMS Open Payments shows 7 general payments to Dr. Guardiani from 7 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $172.

Dr. Guardiani graduated from Georgetown University School of Medicine in 2007.