Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Benjamin Paul Turnwald, D.D.S.
Dentist in Schaumburg, IL · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164653044
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Registry record
Entity type Individual (Type 1)
Name Dr. Benjamin Paul Turnwald
Credential D.D.S.
Sex Male
Practice address 435 S Roselle Rd Fl 2, Schaumburg, IL, 60193
Phone (847) 450-3852
Fax (847) 310-9097
Enumeration date Jul 27, 2009
Last updated in NPPES Apr 27, 2020
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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.
Frequently asked questions
What specialty is Benjamin Turnwald?
Benjamin Turnwald is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-27.