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

Dr. Nathaniel Simon Treister, DMD, DMSC

Individual provider Oral and Maxillofacial Pathology Dentistry · NPI 1306819388

Dr. Nathaniel Simon Treister, DMD, DMSC is a Dentist in Lebanon, New Hampshire. Graduated from Univ of Pennsylvania School of Dental Medicine in 2000, 26 years ago. Practices with Dartmouth-Hitchcock Clinic, a 1,430-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and New Hampshire.

Years since qualifying
26
Trained at
Univ of Pennsylvania School of Dental Medicine
Licensed in
MA, NH
In the registry since
2006
Specialties on file
2
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

1 Medical Center Dr
Lebanon, NH 03756-0001
Phone: (603) 308-1472
Show map & directions

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

Additional practice locations (2)

  • 55 Fruit St, Boston, MA 02114-2696 — (617) 724-0288
  • 75 Francis St, Boston, MA 02115-6110 — (617) 732-7001

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 04799 (NH)
Oral and Maxillofacial Pathology Dentistry Taxonomy 1223P0106X · Licence 20039 (MA)

Record details

NPI number1306819388
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD , DMSC
Sole proprietorNo
NPI enumeratedFebruary 9, 2006
Last updated in NPPESApril 4, 2025
Certification dateApril 4, 2025

Medicare enrollment

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

Medicare specialtyDENTIST
Medical schoolUNIV OF PENNSYLVANIA SCHOOL OF DENTAL MEDICINE
Graduated 2000 (26 years in practice)
Group practice Dartmouth-Hitchcock Clinic — 1430 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare