Dr. Michael Dworaczyk Ashby, DC
Dr. Michael Dworaczyk Ashby is a Chiropractor provider (Chiropractor) practicing in Richardson, TX, registered in the NPPES registry with NPI 1841282530 since 2005. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1841282530 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Michael Dworaczyk Ashby |
| Credential | DC |
| Sex | Male |
| Practice address | Richardson, TX, 75080 |
| Phone | 9724148181 |
| Fax | 4692483414 |
| Enumeration date | 2005-08-18 |
| Last updated in NPPES | 2024-09-04 |
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 | DC4405 | TX |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| DC4405 | Other | TX | LICENSE NUMBER |
| 4104382 | Other | TX | AETNA |
Copy-ready billing details
Provider: Michael Ashby, DC NPI: 1841282530 Taxonomy: 111N00000X (Chiropractor) Address: Richardson, TX, 75080
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1801854757 | John Wilson | Individual | Internal Medicine Physician | Richardson, TX |
| 1215197090 | John W Wilson D O P A | Organization | Internal Medicine Physician | Richardson, TX |
| 1063745073 | Mary Mcgraw | Individual | Clinical Social Worker | Richardson, TX |
| 1902171010 | Heather Resneder | Individual | Marriage & Family Therapist | Richardson, TX |
| 1063779643 | Michael D Ashby D.C., P.A. | Organization | Chiropractor | Richardson, TX |
| 1902164254 | Kristina Stephens | Individual | Professional Counselor | Richardson, TX |
| 1972861227 | Lauren Smith | Individual | Professional Counselor | Richardson, TX |
| 1780925628 | Lisa Arsova | Individual | Acupuncturist | Richardson, TX |
Verify this record
Cross-check NPI 1841282530 against the authoritative CMS record: view Dr. Michael Dworaczyk Ashby 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 2024-09-04.