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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard L. Grabowsky, D.D.S.

Pediatric Dentistry in Vancouver, WA · enumerated 2006 · practices at Clark College.

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

National Provider Identifier

1841353638

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Registry record

Entity type Individual (Type 1)
Name Dr. Richard L. Grabowsky
Credential D.D.S.
Sex Male
Practice address 1933 Fort Vancouver Way, Vancouver, WA, 98663
Phone (360) 992-2158
Fax (360) 992-2880
Enumeration date Dec 19, 2006
Last updated in NPPES Feb 28, 2018

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License DE60180365 (WA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
DE60180365 Other WA DENTAL LICENSE

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 specialty is Richard Grabowsky?
Richard Grabowsky is registered in NPPES with the primary taxonomy of Pediatric Dentistry. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-28.