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

Dr. Alan Wright Johnson Sr., MD

Individual provider General Practice Physician · NPI 1831532563

Dr. Alan Wright Johnson Sr., MD is a General Practice Physician in Macungie, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6774 Stone Croft Cir
Macungie, PA 18062-9210
Phone: (610) 967-2548
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence MD017823E (PA)

Record details

NPI number1831532563
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 11, 2013
Last updated in NPPESApril 11, 2013