Dr. Gary Weinstein, DDS
Dr. Gary Weinstein is a Dentist provider (Dentist) practicing in Chesterfield, MO, registered in the NPPES registry with NPI 1841394889 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1841394889 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Gary Weinstein |
| Credential | DDS |
| Sex | Male |
| Practice address | Chesterfield, MO, 63017 |
| Phone | 3144696300 |
| Fax | 3144691141 |
| Enumeration date | 2006-09-11 |
| 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 | 011776 | MO |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Gary Weinstein, DDS NPI: 1841394889 Taxonomy: 122300000X (Dentist) Address: Chesterfield, MO, 63017
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1194720243 | Stephen Snitzer | Individual | Periodontics | Chesterfield, MO |
| 1629067467 | Richard Schainker | Individual | Dentist | Chesterfield, MO |
| 1306835160 | Stephen Paul | Individual | Dentist | Chesterfield, MO |
| 1437136272 | Family Care Center Inc | Organization | Social Worker | Chesterfield, MO |
| 1669445060 | Laura Wagner | Individual | Specialist | Chesterfield, MO |
| 1225001233 | Rhonda Collins | Individual | Social Worker | Chesterfield, MO |
| 1073586152 | Brenda Casey | Individual | Social Worker | Chesterfield, MO |
| 1649243387 | Scott Schaeffer | Individual | Psychologist | Chesterfield, MO |
Verify this record
Cross-check NPI 1841394889 against the authoritative CMS record: view Dr. Gary Weinstein 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
Is NPI 1841394889 active?
How do I verify Gary Weinstein's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.