Dr. Aaron M Casselman, D.C.
Dr. Aaron M Casselman is a Chiropractor provider (Chiropractor) practicing in Highlands Ranch, CO, registered in the NPPES registry with NPI 1275587164 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1275587164 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Aaron M Casselman |
| Credential | D.C. |
| Sex | Male |
| Practice address | 4185 E WILDCAT RESERVE PKWY, SUITE 220, Highlands Ranch, CO, 80126 |
| Phone | 3036835060 |
| Enumeration date | 2006-05-22 |
| Last updated in NPPES | 2008-03-04 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Secondary | 7668 | AZ |
| 111N00000X | Chiropractor | Primary | 5899 | CO |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Aaron Casselman, D.C. NPI: 1275587164 Taxonomy: 111N00000X (Chiropractor) Address: 4185 E WILDCAT RESERVE PKWY, SUITE 220, Highlands Ranch, CO, 80126
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1508876988 | Tyler Twiss | Individual | General Practice Dentistry | Highlands Ranch, CO |
| 1942379136 | Aaron M Casselman Dc PC | Organization | Chiropractor | Highlands Ranch, CO |
| 1083760938 | Lora Jackson | Individual | Adult Health Nurse Practitioner | Highlands Ranch, CO |
| 1437311941 | Trent Redfearn | Individual | General Practice Dentistry | Highlands Ranch, CO |
| 1326488461 | Douglas Caldwell | Individual | Massage Therapist | Highlands Ranch, CO |
| 1063824084 | Mckitterick Family Medicine PC | Organization | Family Medicine Physician | Highlands Ranch, CO |
| 1508269259 | Generations Above It All Rehabilitation | Organization | Physical Therapist | Highlands Ranch, CO |
Verify this record
Cross-check NPI 1275587164 against the authoritative CMS record: view Dr. Aaron M Casselman on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-03-04.