Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Casey Calkins, M.S.O.M., L.AC.
Acupuncturist in Boulder, CO · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023643228
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Registry record
Entity type Individual (Type 1)
Name Casey Calkins
Credential M.S.O.M., L.AC.
Sex Male
Practice address 948 North St Ste 6, Boulder, CO, 80304
Phone (303) 545-5792
Enumeration date Mar 8, 2020
Last updated in NPPES Mar 8, 2020
Taxonomy & licenses
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture.
About the LAC 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
What is the NPI number for Casey Calkins?
The National Provider Identifier (NPI) for Casey Calkins is 1023643228, a Type 1 (individual) record in the CMS NPPES registry.
Where does Casey Calkins practice?
The practice location on file with NPPES is in Boulder, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-08.