Dr. John Patrick Quinlan, DC
Dr. John Patrick Quinlan is a Chiropractor provider (Chiropractor) practicing in Coppell, TX, registered in the NPPES registry with NPI 1609954858 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1609954858 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Patrick Quinlan |
| Credential | DC |
| Sex | Male |
| Practice address | 120 S DENTON TAP RD, SUITE 410, Coppell, TX, 75019 |
| Phone | 9723045900 |
| Fax | 9723046047 |
| Enumeration date | 2006-11-02 |
| Last updated in NPPES | 2007-07-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 8975 | TX |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: John Quinlan, DC NPI: 1609954858 Taxonomy: 111N00000X (Chiropractor) Address: 120 S DENTON TAP RD, SUITE 410, Coppell, TX, 75019
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1962533505 | Kathleen Bonilla | Individual | Dental Hygienist | Coppell, TX |
| 1679605059 | Richard Crouch | Individual | Dental Hygienist | Coppell, TX |
| 1396877551 | Laci Otto | Individual | Dental Hygienist | Coppell, TX |
| 1780716787 | Lee-Andrea Smith | Individual | Dental Hygienist | Coppell, TX |
| 1881719672 | Quinlan Chiropractic, Pllc | Organization | Medical Specialty Clinic/Center | Coppell, TX |
| 1437369444 | John Bond | Individual | Dentist | Coppell, TX |
| 1528278132 | 6 Day Dental & Orthodontics | Organization | General Practice Dentistry | Coppell, TX |
| 1962605865 | Lea Tutt | Individual | Dental Hygienist | Coppell, TX |
Verify this record
Cross-check NPI 1609954858 against the authoritative CMS record: view Dr. John Patrick Quinlan 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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Where does John Quinlan practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.