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

Mark S Trachtman, MD

Individual provider Ophthalmology Physician · NPI 1417902198

Mark S Trachtman, MD is an Ophthalmology Physician in Allentown, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

400 N 17th St Ste 101
Allentown, PA 18104
Phone: (610) 433-0450
Fax: (610) 433-4655
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence MD046669L (PA)

Record details

NPI number1417902198
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2006
Last updated in NPPESApril 17, 2020
Certification dateApril 17, 2020

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