Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Adam Walker, DDS
Endodontics in Boulder, CO · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376830893
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Registry record
Entity type Individual (Type 1)
Name Adam Walker
Credential DDS
Sex Male
Practice address 2575 Pearl St Ste 1c, Boulder, CO, 80302
Phone (303) 449-6621
Enumeration date Jul 5, 2011
Last updated in NPPES Feb 14, 2024
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
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.
What specialty is Adam Walker?
Adam Walker is registered in NPPES with the primary taxonomy of Endodontics. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-14.