Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr.S Sullivan, Kaihara & Watkins

Q: What is the NPI number for Dr.S Sullivan, Kaihara & Watkins?

The NPI for Dr.S Sullivan, Kaihara & Watkins is 1811121114, a Type 2 (organization) record in the CMS NPPES registry.

Prosthodontics in Mc Lean, VA · enumerated 2009 · authorized official Gary Kaihara, Vice President.

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

National Provider Identifier

1811121114

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Registry record

Entity type Organization (Type 2)

Legal business name Dr.S Sullivan, Kaihara & Watkins

Practice address 6845 Elm St Ste 475, Mc Lean, VA, 22101

Phone (703) 356-3556

Fax (703) 356-3804

Enumeration date May 14, 2009

Last updated in NPPES May 15, 2009

Taxonomy & classification

1223P0700X Prosthodontics Dental Providers Primary

Authorized official

Name Gary Kaihara

Title Vice President

Phone (202) 466-3333

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 Dr.S Sullivan, Kaihara & Watkins?

The NPI for Dr.S Sullivan, Kaihara & Watkins is 1811121114, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Dr.S Sullivan, Kaihara & Watkins?

NPPES lists Gary Kaihara (Vice President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-15.