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

Dr. Mark Allen Bach, MD, PHD

Individual provider Pediatric Endocrinology Physician · NPI 1225283310

Dr. Mark Allen Bach, MD, PHD is a Pediatric Endocrinology Physician in Scotch Plains, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

2140 Bayberry Ln
Scotch Plains, NJ 07076-4702
Phone: (908) 578-3634
Show map & directions

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

Specialties & licences

Pediatric Endocrinology Physician (primary) Taxonomy 2080P0205X · Licence MA059701 (NJ)

Record details

NPI number1225283310
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedNovember 18, 2008
Last updated in NPPESNovember 14, 2009
Mailing address2140 Bayberry Ln, Scotch Plains, NJ 07076-4702