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

John Harold Lossing, MD

Individual provider Neurology Physician · NPI 1013099837

John Harold Lossing, MD is a Neurology Physician in Annapolis, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
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

2002 Medical Pkwy Ste 430
Annapolis, MD 21401-3046
Phone: (410) 266-2740
Fax: (410) 266-2758
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence D23747 (MD)

Record details

NPI number1013099837
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 20, 2006
Last updated in NPPESJune 9, 2009
Mailing address2002 Medical Pkwy, Suite 430, Annapolis, MD 21401-3046

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