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

Birns, Gloger and Witten, MD PC

Organization Specialist · NPI 1730177692

Birns, Gloger and Witten, MD PC is a Specialist in Rockville, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9711 Medical Center Dr Ste 308
Rockville, MD 20850-3323
Phone: (301) 251-0015
Fax: (301) 340-9360
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence D0024994 (MD)

Record details

NPI number1730177692
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Birns — Owner · (301) 251-0015
NPI enumeratedOctober 13, 2005
Last updated in NPPESOctober 15, 2008
Mailing address9711 Medical Center Dr, Suite 308, Rockville, MD 20850-3323

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