Mark Stein, DDS
NPI 1093778102 · Oral and Maxillofacial Surgery (Dentist) · New York, NY
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Stein, DDS is a Oral and Maxillofacial Surgery (Dentist) provider in New York, NY (NPI 1093778102).
Provider details
- NPI number
- 1093778102
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 046879 (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
20 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 166 | 130 |
| Amoxicillin | 152 | 109 |
| Ibuprofen | 138 | 106 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 103 | 86 |
| Clindamycin Hcl | 21 | 17 |
| Azithromycin | 20 | 17 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 19 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$409 across 5 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
- 2006-04-10
- Last updated
- 2024-03-30
- Certified
- 2024-03-30
Frequently asked questions
- What is Mark Stein's NPI number?
- Mark Stein's National Provider Identifier (NPI) is 1093778102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Stein's specialty?
- Mark Stein is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Mark Stein located?
- Mark Stein's practice location on file with NPPES is 800b 5th Ave Ste 1, New York, NY 10065-7277.
- What is Mark Stein's phone number?
- The practice phone number listed in the NPPES registry for Mark Stein is (212) 888-4760.
- Does Mark Stein accept Medicare?
- Mark Stein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Stein's NPI active?
- Yes — Mark Stein's NPI (1093778102) is active in the NPPES registry as of the last update on 2024-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.