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

Paul W. Layden Jr., MD

Individual provider Internal Medicine Physician · NPI 1144423856

Paul W. Layden Jr., MD is an Internal Medicine Physician in Allentown, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
Specialties on file
3
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

1255 S Cedar Crest Blvd Ste 2200
Allentown, PA 18103-6226
Phone: (610) 437-9006
Fax: (610) 437-1942
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD434131 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD434131 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT181955 (PA)

Record details

NPI number1144423856
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2007
Last updated in NPPESApril 10, 2019

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