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

Frank C. Blackburn, MD, LLC

Organization Endocrinology, Diabetes & Metabolism Physician · NPI 1487824652

Frank C. Blackburn, MD, LLC is an Endocrinology, Diabetes & Metabolism Physician in Chevy Chase, Maryland. Licensed in Maryland. Registered with an NPI since 2008.

Licensed in
MD
In the registry since
2008
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5454 Wisconsin Ave Ste 675
Chevy Chase, MD 20815-6901
Phone: (301) 657-0802
Fax: (301) 657-0803
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence D001601 (MD)

Record details

NPI number1487824652
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Frank Blackburn — M.D. · (301) 657-0802
NPI enumeratedMarch 4, 2008
Last updated in NPPESApril 6, 2010
Mailing address5454 Wisconsin Ave, Suite 675, Chevy Chase, MD 20815-6901

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