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

Dr. Lawrence E Klein, MD

Individual provider Internal Medicine Physician · NPI 1477615680

Dr. Lawrence E Klein, MD is an Internal Medicine in Washington, District of Columbia. Graduated from Johns Hopkins University School of Medicine in 1976, 50 years ago. Practices with Foxhall Internists, PC, a 7-clinician group. Licensed in District of Columbia.

Years since qualifying
50
Trained at
Johns Hopkins University School of Medicine
Licensed in
DC
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

3301 New Mexico Ave NW Ste 349
Washington, DC 20016-3622
Phone: (202) 362-4467
Fax: (202) 537-0560
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD14398 (DC)

Record details

NPI number1477615680
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 14, 2006
Last updated in NPPESJuly 2, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1976 (50 years in practice)
Group practice Foxhall Internists,Pc — 7 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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