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

Individual provider Family Medicine Physician · NPI 1689611865

Dr. David Allen Buchanan, MD is a Family Practice in Chicago, Illinois. Qualified in 1982, 44 years ago. Practices with Lawndale Christian Health Center, a 123-clinician group and accepts Medicare assignment. Licensed in Illinois and New York.

Years since qualifying
44
Licensed in
IL, NY
In the registry since
2006
Specialties on file
2
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

3860 W Ogden Ave
Chicago, IL 60623-2460
Phone: (872) 588-3000
Fax: (872) 588-3021
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036-094847 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 60-274126 (NY)

Record details

NPI number1689611865
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2006
Last updated in NPPESAugust 17, 2020
Certification dateAugust 17, 2020
Mailing address3860 W Ogden Ave, Chicago, IL 60623-2460

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice Lawndale Christian Health Center — 123 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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