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

John G Lodmell, MD

Individual provider Internal Medicine Physician · NPI 1801899653

John G Lodmell, MD is an Internal Medicine Physician in Olney, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2901 Olney Sandy Spring Rd
Olney, MD 20832-1521
Phone: (301) 774-6655
Fax: (301) 774-5652
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0005809 (MD)

Record details

NPI number1801899653
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2005
Last updated in NPPESJuly 1, 2008
Mailing address2901 Olney Sandy Spring Rd, Olney, MD 20832-1521

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