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

Dr. Susan Peng Demarest, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1558680504

Dr. Susan Peng Demarest, MD is an Endocrinology in Niskayuna, New York. Graduated from Virginia Commonwealth University, School of Medicine in 2010, 16 years ago. Practices with Albany Medical College, a 1,057-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
16
Trained at
Virginia Commonwealth University, School of Medicine
Licensed in
NY
In the registry since
2010
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

2125 River Rd Ste 303
Niskayuna, NY 12309-1136
Phone: (518) 213-6910
Fax: (518) 213-6915
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 277624 (NY)

Record details

NPI number1558680504
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2010
Last updated in NPPESMarch 13, 2026
Certification dateMarch 13, 2026
Mailing address711 Troy Schenectady Rd Ste 203, Latham, NY 12110-2461

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyENDOCRINOLOGY
Medical schoolVIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Albany Medical College — 1057 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare