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

Mark A Durback, MD

Individual provider Rheumatology Physician · NPI 1689615601

Mark A Durback, MD is a Rheumatology Physician in Easton, Pennsylvania. Practices as a sole proprietor. Licensed in New Jersey and Pennsylvania.

Licensed in
NJ, PA
In the registry since
2006
Specialties on file
2
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

21 Corporate Dr Ste 6
Easton, PA 18045-2664
Phone: (610) 250-9605
Fax: (610) 250-3902
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence MD027186E (PA)
Rheumatology Physician Taxonomy 207RR0500X · Licence MA51321 (NJ)

Record details

NPI number1689615601
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 9, 2006
Last updated in NPPESFebruary 1, 2010
Mailing address21 Corporate Drive, Suite 6, Easton, PA 18045-2664

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