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

Dr. Harry A Derr III, DC

Individual provider Chiropractor · NPI 1881670230

Dr. Harry A Derr III, DC is a Chiropractic in Baltimore, Maryland. Graduated from New York Chiropractic College in 2004, 22 years ago. Accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
22
Trained at
New York Chiropractic College
Licensed in
MD
In the registry since
2005
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

220 W Cold Spring Ln
Baltimore, MD 21210-2802
Phone: (443) 524-6600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence S03655 (MD)

Record details

NPI number1881670230
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedDecember 19, 2005
Last updated in NPPESMay 27, 2011

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNEW YORK CHIROPRACTIC COLLEGE
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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