Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Christopher A Maroun, MD

Individual provider Otolaryngology Physician · NPI 1619505815

Christopher A Maroun, MD is an Otolaryngology in Baltimore, Maryland. Qualified in 2018, 8 years ago. Works from 2 locations. Licensed in Maryland.

Years since qualifying
8
Licensed in
MD
In the registry since
2020
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1800 Orleans St
Baltimore, MD 21287-0010
Phone: (978) 770-8417
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 8600 Old Georgetown Rd, Bethesda, MD 20814-1422 — (301) 896-3100

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence D95605 (MD)

Record details

NPI number1619505815
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2020
Last updated in NPPESMay 4, 2026
Certification dateMay 4, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOTOLARYNGOLOGY
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Accepts Medicare assignment Not indicated

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