Paul Mazzei, DDS
NPI 1821106683 · Oral and Maxillofacial Surgery (Dentist) · Massapequa, NY
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Mazzei, DDS is a Oral and Maxillofacial Surgery (Dentist) provider in Massapequa, NY (NPI 1821106683).
Provider details
- NPI number
- 1821106683
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 044829 (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
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 275 | 227 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 84 | 64 |
| Azithromycin | 63 | 52 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 52 | 48 |
| Clindamycin Hcl | 48 | 32 |
| Chlorhexidine Gluconate | 29 | 22 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$464 across 2 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
Registry dates
- Enumerated
- 2006-08-29
- Last updated
- 2024-04-09
- Certified
- 2024-04-09
Frequently asked questions
- What is Paul Mazzei's NPI number?
- Paul Mazzei's National Provider Identifier (NPI) is 1821106683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Mazzei's specialty?
- Paul Mazzei is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Paul Mazzei located?
- Paul Mazzei's practice location on file with NPPES is 930 N Broadway, Massapequa, NY 11758-2303.
- What is Paul Mazzei's phone number?
- The practice phone number listed in the NPPES registry for Paul Mazzei is (516) 541-5400.
- Does Paul Mazzei accept Medicare?
- Paul Mazzei is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Mazzei's NPI active?
- Yes — Paul Mazzei's NPI (1821106683) is active in the NPPES registry as of the last update on 2024-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.