Lisa A Markowitz DDS PC
Lisa A Markowitz DDS PC is a healthcare organization registered as Dentist in Commack, NY, holding Type 2 (organization) NPI 1710058540 since 2006. The authorized official on file is Lisa Markowitz, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1710058540 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Lisa A Markowitz DDS PC |
| Practice address | 340 VETERANS MEMORIAL HWY, SUITE 9, Commack, NY, 11725 |
| Phone | 6315437333 |
| Enumeration date | 2006-11-13 |
| Last updated in NPPES | 2013-03-22 |
Authorized official
| Name | Lisa Markowitz |
|---|---|
| Title | President |
| Phone | 6315437333 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 039505 | NY |
Copy-ready billing details
Provider: Lisa A Markowitz DDS PC NPI: 1710058540 Taxonomy: 122300000X (Dentist) Address: 340 VETERANS MEMORIAL HWY, SUITE 9, Commack, NY, 11725
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1922104744 | Ann Hajduk-Bennett | Individual | Pediatrics Physician | Commack, NY |
| 1407948334 | Edward Schechtman | Individual | Clinical Psychologist | Commack, NY |
| 1235221128 | Sheila Schechtman | Individual | Clinical Social Worker | Commack, NY |
| 1144313495 | Christine Danzi-Hacken | Individual | Pediatrics Physician | Commack, NY |
| 1982824678 | Kelli Cavanagh | Individual | Clinical Social Worker | Commack, NY |
| 1083854202 | Mary Gnieser | Individual | Clinical Social Worker | Commack, NY |
| 1043609878 | Lisa Markowitz | Individual | General Practice Dentistry | Commack, NY |
| 1851763775 | Amy Chinitz | Individual | Clinical Social Worker | Commack, NY |
Verify this record
Cross-check NPI 1710058540 against the authoritative CMS record: view Lisa A Markowitz DDS PC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2013-03-22.