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

Kessler Endocrinology Assoc PC

Organization Endocrinology, Diabetes & Metabolism Physician · NPI 1659399343

Kessler Endocrinology Assoc PC is an Endocrinology, Diabetes & Metabolism Physician in Aston, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

2901 Dutton Mill Rd Ste 110
Aston, PA 19014-2849
Phone: (610) 876-2300
Fax: (610) 876-3004
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence MD020904E (PA)

Record details

NPI number1659399343
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Rex Kessler — Medical Director · (610) 876-2300
NPI enumeratedJuly 18, 2006
Last updated in NPPESOctober 3, 2012
Mailing addressPo Box 1897, Boothwyn, PA 19061-7897