Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. John N Alexander, DC, BS

Individual provider Chiropractor · NPI 1124368147

Dr. John N Alexander, DC, BS is a Chiropractor in New York, New York. Works from 2 locations. Licensed in Maryland.

Licensed in
MD
In the registry since
2013
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.
BS — Bachelor of Science
An undergraduate science degree.

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Practice location Address checks out

12 W 21st St Fl 2
New York, NY 10010-6917
Phone: (646) 484-5763
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 18 Newark Pompton Tpke, Riverdale, NJ 07457-1141 — (973) 658-7551

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence S03738 (MD)

Record details

NPI number1124368147
Entity typeIndividual (Type 1)
GenderMale
Credentials DC , BS
Sole proprietorNo
NPI enumeratedFebruary 28, 2013
Last updated in NPPESMarch 17, 2018

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