Quick answers
- Where does Patrick Farrell see patients?
- Medicare's clinician data lists 2 practice locations, including Waldorf, MD and New Market, MD. Call before your visit to confirm the address.
- What is Patrick Farrell's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Patrick Farrell accept Medicare assignment?
- Yes. Medicare's clinician data says Patrick Farrell accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Patrick Farrell?
- (571) 366-8845, as listed in official Medicare / NPI Registry data.
- What is Patrick Farrell's NPI number?
- 1255485504. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Patrick Farrell is enrolled with Medicare (CMS data updated 2026-10-02).
- 11350 Pembrooke Sq, Suite 304Waldorf, MD 20603 (571) 366‑8845
- 164 W Main St, Suite DNew Market, MD 21774 (301) 865‑8333
Group practices
Medicare enrollment lists Patrick Farrell as a member of this group (CMS data updated 2026-10-02).
- Privia Medical Group, LLC1,533 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Waldorf
Clinicians with the same Medicare primary specialty in Waldorf, MD — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Medical school | National College Of Chiropractic |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255485504 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians