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

Individual provider Diagnostic Radiology Physician · NPI 1083691034

David Russell Langdon, MD is a Diagnostic Radiology in Portland, Maine. Graduated from Boston University School of Medicine in 1991, 35 years ago. Practices with New England Radiological Consortium LLC, a 17-clinician group. Licensed in Maine.

Years since qualifying
35
Trained at
Boston University School of Medicine
Licensed in
ME
In the registry since
2005
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

144 State St
Portland, ME 04101-3776
Phone: (207) 879-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 015259 (ME)

Record details

NPI number1083691034
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 29, 2005
Last updated in NPPESJuly 16, 2007
Mailing addressPo Box 1849, Lewiston, ME 04241-1849

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL RADIOLOGY, NUCLEAR MEDICINE, PHYSICAL MEDICINE AND REHABILITATION
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice New England Radiological Consortium Llc — 17 clinicians
Accepts Medicare assignment Not indicated
Practice locations24 on file with Medicare

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