Nathaniel Treister, DMD, DMSC
NPI 1306819388 · Oral and Maxillofacial Surgery (Dentist) · Lebanon, NH
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Treister, DMD, DMSC is a Oral and Maxillofacial Surgery (Dentist) provider in Lebanon, NH (NPI 1306819388).
Provider details
- NPI number
- 1306819388
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DMD, DMSC
- Sex
- Male
- Sole proprietor
- No
- License
- 20039 (MA)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
482 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 231 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 107 | $69 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 63 | $135 |
| Injection Into Skin Growth, 1-7 Growths11900 | 34 | $31 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 18 | $179 |
| Biopsy of Mouth40808 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dexamethasone | 92 | 44 |
| Clonazepam | 43 | 12 |
| Chlorhexidine Gluconate | 40 | — |
| Fluconazole | 36 | 11 |
| Gabapentin | 24 | 12 |
| Hydroxychloroquine Sulfate | 12 | — |
| Nystatin | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,100 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 75 Francis StBoston, MA 02115-6110Phone: (617) 732-7001Fax: (617) 232-8970
- 55 Fruit StBoston, MA 02114-2696Phone: (617) 724-0288
Registry dates
- Enumerated
- 2006-02-09
- Last updated
- 2025-04-04
- Certified
- 2025-04-04
Frequently asked questions
- What is Nathaniel Treister's NPI number?
- Nathaniel Treister's National Provider Identifier (NPI) is 1306819388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Treister's specialty?
- Nathaniel Treister is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Nathaniel Treister located?
- Nathaniel Treister's practice location on file with NPPES is 1 Medical Center Dr, Lebanon, NH 03756-0001.
- What is Nathaniel Treister's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Treister is (603) 308-1472.
- Does Nathaniel Treister accept Medicare?
- Nathaniel Treister is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Treister's NPI active?
- Yes — Nathaniel Treister's NPI (1306819388) is active in the NPPES registry as of the last update on 2025-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.