Dr. John L. Murzyn, D.C.
Dr. John L. Murzyn is a Chiropractor provider (Chiropractor) practicing in Aurora, CO, registered in the NPPES registry with NPI 1245388313 since 2007. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1245388313 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John L. Murzyn |
| Credential | D.C. |
| Sex | Male |
| Practice address | Aurora, CO, 80012 |
| Phone | 3033444505 |
| Fax | 3033410565 |
| Enumeration date | 2007-01-08 |
| Last updated in NPPES | 2012-07-05 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 2940 | CO |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 35832771 | Medicaid | CO | — |
Copy-ready billing details
Provider: John Murzyn, D.C. NPI: 1245388313 Taxonomy: 111N00000X (Chiropractor) Address: Aurora, CO, 80012
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1053319269 | Lucinda Lewis | Individual | Pediatric Dentistry | Aurora, CO |
| 1205922358 | Shayna Reibman | Individual | Psychologist | Aurora, CO |
| 1821315433 | Christopher Patterson | Individual | Pediatric Dentistry | Aurora, CO |
| 1831467554 | Lucinda Ann Lewis DDS, PC | Organization | Pediatric Dentistry | Aurora, CO |
| 1417307554 | Phoenix Counseling | Organization | Professional Counselor | Aurora, CO |
| 1326490236 | Christopher Patterson DDS Pllc | Organization | Pediatric Dentistry | Aurora, CO |
| 1417847815 | Victoria Webster | Individual | Mental Health Counselor | Aurora, CO |
Verify this record
Cross-check NPI 1245388313 against the authoritative CMS record: view Dr. John L. Murzyn 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 2012-07-05.