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

Alan Otto Kogan, MD

Individual provider Psychiatry Physician · NPI 1659437671

Alan Otto Kogan, MD is a Psychiatry Physician in Gaithersburg, Maryland. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
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

610 E Diamond Ave Ste 100A
Gaithersburg, MD 20877-5321
Phone: (301) 840-3200
Fax: (301) 840-1348
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 4301028081 (MI)

Record details

NPI number1659437671
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 28, 2006
Last updated in NPPESMay 22, 2012
Mailing address610 E Diamond Ave, Suite 100a, Gaithersburg, MD 20877-5321

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