NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Christopher A. Wolter, D.D.S., A.P.C.

General Practice Dentistry in Walnut Creek, CA · enumerated 2007 · authorized official Christopher Wolter, President.

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

National Provider Identifier

1962550160

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Christopher A. Wolter, D.D.S., A.P.C.
Practice address 2229 Olympic Blvd, Walnut Creek, CA, 94595
Fax (925) 939-7650
Enumeration date Jan 7, 2007
Last updated in NPPES Sep 4, 2007

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 24623 (CA) Primary

Authorized official

Name Christopher Wolter
Title President

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Christopher A. Wolter, D.D.S., A.P.C.?
Christopher A. Wolter, D.D.S., A.P.C. is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-04.