Quick answers
- Which hospitals does Karthikeyan Ranganathan work at?
- Medicare's official clinician data lists Karthikeyan Ranganathan at 5 hospitals: Acmh Hospital, Ahn Wexford Hospital, Allegheny General Hospital, Saint Vincent Hospital and West Penn Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Karthikeyan Ranganathan see patients?
- Medicare's clinician data lists 5 practice locations, including Kittanning, PA, Canonsburg, PA and Pittsburgh, PA. Call before your visit to confirm the address.
- What is Karthikeyan Ranganathan's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Karthikeyan Ranganathan accept Medicare assignment?
- Yes. Medicare's clinician data says Karthikeyan Ranganathan 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 Karthikeyan Ranganathan offer telehealth?
- Medicare's clinician data says Karthikeyan Ranganathan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Karthikeyan Ranganathan?
- (724) 745-6100, as listed in official Medicare / NPI Registry data.
- What is Karthikeyan Ranganathan's NPI number?
- 1013358605. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karthikeyan Ranganathan works
Medicare's Facility Affiliation Data lists Karthikeyan Ranganathan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Acmh HospitalKittanning, PA · Acute Care Hospital · CCN 390163
- Ahn Wexford HospitalWexford, PA · Acute Care Hospital · CCN 390334
- Allegheny General HospitalPittsburgh, PA · Acute Care Hospital · CCN 390050
- Saint Vincent HospitalErie, PA · Acute Care Hospital · CCN 390009
- West Penn HospitalPittsburgh, PA · Acute Care Hospital · CCN 390090
Practice locations
Addresses where Karthikeyan Ranganathan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Nolte DrKittanning, PA 16201
- 100 Medical BlvdCanonsburg, PA 15317 (724) 745‑6100
- 200 Quinn DrPittsburgh, PA 15275
- 232 W 25th St, Ahn NeurologyErie, PA 16544 (412) 359‑8850
- 320 E N AvePittsburgh, PA 15212
Group practices
Medicare enrollment lists Karthikeyan Ranganathan as a member of this group (CMS data updated 2026-10-02).
- Allegheny Clinic2,389 clinicians in the group
Specialties
Find other Interventional Cardiology doctors in Pennsylvania →
Other interventional cardiologists in Kittanning
Clinicians with the same Medicare primary specialty in Kittanning, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1013358605 |
| 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