Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Potomac Arthritis & Rheumatism Madalene K. Greene, MD, PC

Organization Rheumatology Physician · NPI 1922207075

Potomac Arthritis & Rheumatism Madalene K. Greene, MD, PC provides Rheumatology Physician services in Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2007.

Licensed in
MD
In the registry since
2007
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

10401 Old Georgetown Rd Ste #305
Bethesda, MD 20814-1911 Not confirmed with CMS for 18 years — call before visiting
Phone: (301) 530-9490
Fax: (301) 530-9493
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence D38031 (MD)

Record details

NPI number1922207075
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Madalene Greene — Physician/Owner · (301) 530-9490
NPI enumeratedJuly 17, 2007
Last updated in NPPESJanuary 9, 2008
Mailing address10401 Old Georgetown Rd, Suite #305, Bethesda, MD 20814-1911

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