Dr. Mitchell A Bierman, DDS
Dr. Mitchell A Bierman is a Dentist provider (Dentist) practicing in New Rochelle, NY, registered in the NPPES registry with NPI 1215051172 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1215051172 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mitchell A Bierman |
| Credential | DDS |
| Sex | Male |
| Practice address | New Rochelle, NY, 10804 |
| Phone | 9142354224 |
| Enumeration date | 2007-03-18 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 370771-1 | NY |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Mitchell Bierman, DDS NPI: 1215051172 Taxonomy: 122300000X (Dentist) Address: New Rochelle, NY, 10804
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1700497922 | Rosalyn Kleiner | Individual | Registered Nurse | New Rochelle, NY |
| 1942806575 | Jacqueline Bierman | Individual | Speech-Language Pathologist | New Rochelle, NY |
Verify this record
Cross-check NPI 1215051172 against the authoritative CMS record: view Dr. Mitchell A Bierman 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
How do I verify Mitchell Bierman's NPI record?
Is NPI 1215051172 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.