Quick answers
- Which hospitals does Thomas K. Ruth work at?
- Medicare's official clinician data lists Thomas K. Ruth at 1 hospital: Doylestown Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas K. Ruth see patients?
- Medicare's clinician data lists 2 practice locations, including Fountainville, PA and Cranberry Twp, PA. Call before your visit to confirm the address.
- What is Thomas K. Ruth's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Thomas K. Ruth accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas K. Ruth 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.
- Does Thomas K. Ruth offer telehealth?
- Medicare's clinician data says Thomas K. Ruth offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Thomas K. Ruth?
- (215) 230-8390, as listed in official Medicare / NPI Registry data.
- What is Thomas K. Ruth's NPI number?
- 1851395818. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas K. Ruth works
Medicare's Facility Affiliation Data lists Thomas K. Ruth at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Doylestown HospitalDoylestown, PA · Acute Care Hospital · CCN 390203
Practice locations
Addresses where Thomas K. Ruth is enrolled with Medicare (CMS data updated 2026-10-02).
- 1456 Ferry Rd, 600 Doylestown Health Internal Medicine FouFountainville, PA 18923 (215) 230‑8390
- 2000 Westinghouse Dr, Suite 200Cranberry Twp, PA 16066
Group practices
Medicare enrollment lists Thomas K. Ruth as a member of these groups (CMS data updated 2026-10-02).
- Phoenix Rehabilitation and Health Services Inc2,800 clinicians in the group
- Via Affiliates180 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Virginia Commonwealth University, School Of Medicine |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1851395818 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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