NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

W S Grossman DDS Family Ltd Ptr

Dentist in Rocky River, OH · enumerated 2006 · authorized official Walter Grossman, General Partner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912066366

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name W S Grossman DDS Family Ltd Ptr
Practice address 2924 Plymouth Ave, Rocky River, OH, 44116
Fax (440) 333-4986
Enumeration date Dec 8, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers · License 13491 (OH) Primary

Authorized official

Name Walter Grossman
Title General Partner

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for W S Grossman DDS Family Ltd Ptr?
The NPI for W S Grossman DDS Family Ltd Ptr is 1912066366, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for W S Grossman DDS Family Ltd Ptr?
NPPES lists Walter Grossman (General Partner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.