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

Harry W Buchanan IV MD

Organization Ophthalmology Physician · NPI 1174668768

Harry W Buchanan IV MD is an Ophthalmology Physician in Allentown, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
Specialties on file
2

Practice location Address checks out

400 N 17th St Ste 200
Allentown, PA 18104-5052
Phone: (610) 433-2021
Fax: (610) 433-7856
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X (PA)
Eyewear Supplier Taxonomy 332H00000X (PA)

Record details

NPI number1174668768
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Harry Buchanan — Owner · (610) 433-2021
NPI enumeratedFebruary 21, 2007
Last updated in NPPESJanuary 7, 2008
Mailing address400 N 17th St, Suite 200, Allentown, PA 18104-5052

Other providers in Allentown