Nathaniel Simon Treister, DMD, DMSC
Oral and Maxillofacial Surgery (Dentist) · Lebanon, NH
Nathaniel Simon Treister, DMD, DMSC is an oral and maxillofacial surgery (dentist) with a practice address in Lebanon, New Hampshire, and NPI 1306819388, issued on Feb 9, 2006. Check the license (New Hampshire 04799, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathaniel Simon Treister
- Credential
- DMD, DMSC
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License numbers
- 04799 NH
20039 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Medical Center Dr, Lebanon, NH 03756
- Phone
- (603) 308-1472
- Enumerated
- Feb 9, 2006
- Record last updated
- Apr 4, 2025
- Medicaid ID
- 1201514 MA
- Medicare enrollment
- Enrolled (PECOS I20240205001405); accepts Medicare assignment
- Medical or professional school
- Univ Of Pennsylvania School Of Dental Medicine, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 49 in New Hampshire → Look up another NPI →
Also registered at 1 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Abbate, NPFamily Nurse Practitioner1669683637
- McCall Abbott, APRNFamily Nurse Practitioner1396292454
- Lauren AbbuhlStudent in an Organized Health Care Education/Training Program1760322986
- William Abdu, M.D.Orthopaedic Surgery of the Spine Physician1134162324
- Iryna Aberkorn, MDFamily Medicine Physician1780846071
- Majd Aboul Hosn, MDStudent in an Organized Health Care Education/Training Program1932901949
Verify Nathaniel Simon Treister in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 04799Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
339 Medicare Part D claims for 101 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D.
Most prescribed
- Dexamethasone92 claims
- Clonazepam43 claims
- Chlorhexidine Gluconate40 claims
- Fluconazole36 claims
- Gabapentin24 claims
- Hydroxychloroquine Sulfate12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,100.00
1 payment: consulting fee; the largest payer was AstraZeneca Pharmaceuticals LP. The 4,075 providers of this specialty with any payment received $1,077.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
5 hospitals and group practices
- Mary Hitchcock Memorial HospitalLebanon, NH · Acute Care Hospitals3 of 5 stars
- Brigham And Womens Hospital IncBoston, MA
- Brigham And Womens Physicians Organization IncWeymouth, MA
- Dana-Farber Cancer Institute, Inc.Boston, MA
- Dartmouth-Hitchcock ClinicLebanon, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Nathaniel Simon Treister among 49 oral and maxillofacial surgery (dentist) records in New Hampshire
Nathaniel Simon Treister, DMD, DMSC is one of 49 oral and maxillofacial surgery (dentist) records with a practice address in New Hampshire. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 45% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Record last updated2025 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in New Hampshire
There are 49 oral and maxillofacial surgery (dentist) records in New Hampshire.
All 49 in New Hampshire → Every provider in Lebanon → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Gary Hammond, DDSLebanon, NH 037661245238666
- Samson Murgesh Nadar, DMDClaremont, NH 037431881981264
- Jill Brinkman, DDSWest Lebanon, NH 037841922214469
- Craig Cohen, DMDWest Lebanon, NH 037841205895927
- Keith Kealey, DMDWest Lebanon, NH 037841083685374
- Keith Rogerson, DMDWest Lebanon, NH 037841184683906
- Connor Capobianco, DDSPortsmouth, NH 038011023677457
- Louis Clarizio, DDSPortsmouth, NH 038011295799989
Common questions
What is Nathaniel Simon Treister, DMD, DMSC's NPI number?
Nathaniel Simon Treister, DMD, DMSC's National Provider Identifier (NPI) is 1306819388, issued on Feb 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nathaniel Simon Treister, DMD, DMSC located?
The NPPES record lists a practice address at 1 Medical Center Dr, Lebanon, NH, 03756. Phone: (603) 308-1472. Providers update this record themselves, so call before visiting.
How can I verify Nathaniel Simon Treister, DMD, DMSC's license?
NPPES lists New Hampshire license number 04799, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Nathaniel Simon Treister, DMD, DMSC prescribe under Medicare Part D?
In 2024, Nathaniel Simon Treister, DMD, DMSC had 339 Medicare Part D claims for 101 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.