Dr. Mark Douglas Patterson, D.C.
Dr. Mark Douglas Patterson is a Chiropractor provider (Chiropractor) practicing in Naperville, IL, registered in the NPPES registry with NPI 1922179647 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1922179647 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark Douglas Patterson |
| Credential | D.C. |
| Sex | Male |
| Practice address | Naperville, IL, 60563 |
| Phone | 6309838455 |
| Fax | 6309838452 |
| Enumeration date | 2006-11-13 |
| Last updated in NPPES | 2007-07-09 |
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 | — | IL |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 139433250640 | Other | IL | HUMANA |
| 08227869 | Other | IL | BLUECROSS BLUESHIELD |
| 0380094550 | Medicaid | IL | — |
| 7753355 | Other | IL | AETNA |
Copy-ready billing details
Provider: Mark Patterson, D.C. NPI: 1922179647 Taxonomy: 111N00000X (Chiropractor) Address: Naperville, IL, 60563
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1497893945 | Ajeet Charate | Individual | Professional Counselor | Naperville, IL |
| 1679783310 | Robin Fan | Individual | Acupuncturist | Naperville, IL |
| 1881874360 | Eunia Lee | Individual | Professional Counselor | Naperville, IL |
| 1396914925 | Trinity Services Inc. | Organization | Community/Behavioral Health Agency | Naperville, IL |
| 1184051716 | Elderly Muslim Care Action Network | Organization | In Home Supportive Care Agency | Naperville, IL |
| 1427452879 | Kristin Francesco | Individual | Behavior Analyst | Naperville, IL |
| 1073910469 | Diana Walker | Individual | Behavior Analyst | Naperville, IL |
| 1992192009 | Kennedy Shontz | Individual | Behavior Analyst | Naperville, IL |
Verify this record
Cross-check NPI 1922179647 against the authoritative CMS record: view Dr. Mark Douglas Patterson 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 2007-07-09.