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

Nancy R. Markus MD, PC

Organization Specialist · NPI 1851560437

Nancy R. Markus MD, PC provides Specialist services in Rockville, Maryland. Licensed in Maryland. Registered with an NPI since 2008.

Licensed in
MD
In the registry since
2008
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 112
Rockville, MD 20850-3323 Not confirmed with CMS for 18 years — call before visiting
Phone: (301) 251-7797
Fax: (301) 251-9145
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence D0046514 (MD)

Record details

NPI number1851560437
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cari Curry — Nurse Administrator · (301) 251-7797
NPI enumeratedFebruary 27, 2008
Last updated in NPPESFebruary 27, 2008
Mailing address9711medical Center Drive, Suite 112, Rockville, MD 20850

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