Dr. Zackary Dov Berger, MD, PhD

Dr. Berger practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.

Dr. Berger's NPI, 1912166679, was assigned on June 6, 2008. Dr. Berger graduated from New York University School of Medicine in 2006. Dr. Berger holds Maryland license D69581.

Dr. Berger's primary practice is Johns Hopkins Hospital Nelson/Harvey Building, at 600 N Wolfe St, Baltimore, MD 21287 in Baltimore City. The practice phone is (855) 662-3017.

Dr. Berger's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dr. Berger is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Berger to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berger practices, 4 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Berger's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Berger's licenses on file in 2 states: Maryland and New York.

CMS data shows 215 Medicare services from Dr. Berger across 5 procedure codes in 2024, for 86 Medicare patients. Medicare paid $13,476 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 86 Medicare patients who saw Dr. Berger in 2024. The largest group is 75 to 84, with 33 patients. 70% of them have high blood pressure, and 48% have arthritis. 16% are also on Medicaid. Their average risk score is 2.04, 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. Berger's median patient age at 68, with 58% women.

In 2024, Dr. Berger wrote 1,626 Medicare Part D claims for 125 patients. 88% of them were for generic drugs. CMS names the drug for 1,078 of them, across 39 drugs with 11 or more claims each, at $56,100 in total drug cost. In 2023, CMS named 1,064 claims across 38 drugs.

CMS lists Dr. Berger as offering telehealth.

Dmand AI links 66 papers to Dr. Berger, published from 2012 to 2025. 2017 was the busiest year, with 7. The most frequent topics are Decision Making, COVID-19 and Patient Participation. Dr. Berger has published most often in Patient Educ Couns. Dr. Berger's most frequent co-authors are Sydney Morss Dy, MD, Eric B. Bass, MD and Matthew W. Decamp.

Dr. Berger graduated from New York University School of Medicine in 2006.