Quick answers
- Where does Marshall K. Gardner see patients?
- Medicare's clinician data lists 2 practice locations, including Richboro, PA and Philadelphia, PA. Call before your visit to confirm the address.
- What is Marshall K. Gardner's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Marshall K. Gardner accept Medicare assignment?
- Yes. Medicare's clinician data says Marshall K. Gardner 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 Marshall K. Gardner?
- (215) 227-0300, as listed in official Medicare / NPI Registry data.
- What is Marshall K. Gardner's NPI number?
- 1750354783. 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 Marshall K. Gardner is enrolled with Medicare (CMS data updated 2026-10-02).
- 15 Anthony DrRichboro, PA 18954
- 2501 W Lehigh AvePhiladelphia, PA 19132 (215) 227‑0300
Group practices
Medicare enrollment lists Marshall K. Gardner as a member of this group (CMS data updated 2026-10-02).
- Quality Community Health Care, Inc.3 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Richboro
Clinicians with the same Medicare primary specialty in Richboro, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1973 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750354783 |
| 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