Isabelle Dematteis
NPI 1881991941 · Oral and Maxillofacial Surgery (Dentist) · New York, NY
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabelle Dematteis is a Oral and Maxillofacial Surgery (Dentist) provider in New York, NY (NPI 1881991941).
Provider details
- NPI number
- 1881991941
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 056540 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 50 | 39 |
| Chlorhexidine Gluconate | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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.
$511 across 3 records (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)
- 1 Gustave L Levy PlBox 1187New York, NY 10029-6574Phone: (212) 241-6728
- 36 W 44th St Ste 600New York, NY 10036-8102Phone: (212) 918-1859
Registry dates
- Enumerated
- 2011-02-24
- Last updated
- 2023-11-19
- Certified
- 2023-11-19
Frequently asked questions
- What is Isabelle Dematteis's NPI number?
- Isabelle Dematteis's National Provider Identifier (NPI) is 1881991941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelle Dematteis's specialty?
- Isabelle Dematteis is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Isabelle Dematteis located?
- Isabelle Dematteis's practice location on file with NPPES is 115 E 61st St Fl 3, New York, NY 10065-8183.
- What is Isabelle Dematteis's phone number?
- The practice phone number listed in the NPPES registry for Isabelle Dematteis is (212) 308-3331.
- Does Isabelle Dematteis accept Medicare?
- Isabelle Dematteis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabelle Dematteis's NPI active?
- Yes — Isabelle Dematteis's NPI (1881991941) is active in the NPPES registry as of the last update on 2023-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.