Quick answers
- Which hospitals does Ratnakanth M. Siddabattula work at?
- Medicare's official clinician data lists Ratnakanth M. Siddabattula at 5 hospitals: Carroll Hospital Center, Gettysburg Hospital, Sinai Hospital of Baltimore, UPMC Hanover and WellSpan York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ratnakanth M. Siddabattula see patients?
- Medicare's clinician data lists 3 practice locations, including Gettysburg, PA, Westminster, MD and Washington, DC. Call before your visit to confirm the address.
- What is Ratnakanth M. Siddabattula's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ratnakanth M. Siddabattula accept Medicare assignment?
- Yes. Medicare's clinician data says Ratnakanth M. Siddabattula 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 Ratnakanth M. Siddabattula?
- (717) 420-2631, as listed in official Medicare / NPI Registry data.
- What is Ratnakanth M. Siddabattula's NPI number?
- 1942468152. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ratnakanth M. Siddabattula works
Medicare's Facility Affiliation Data lists Ratnakanth M. Siddabattula at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carroll Hospital CenterWestminster, MD · Acute Care Hospital · CCN 210033
- Gettysburg HospitalGettysburg, PA · Acute Care Hospital · CCN 390065
- Sinai Hospital of BaltimoreBaltimore, MD · Acute Care Hospital · CCN 210012
- UPMC HanoverHanover, PA · Acute Care Hospital · CCN 390233
- WellSpan York HospitalYork, PA · Acute Care Hospital · CCN 390046
Practice locations
Addresses where Ratnakanth M. Siddabattula is enrolled with Medicare (CMS data updated 2026-10-02).
- 16 E Hanover StGettysburg, PA 17325 (717) 420‑2631
- 200 Memorial AveWestminster, MD 21157 (410) 871‑6700
- 5255 Loughboro Rd NWWashington, DC 20016 (301) 623‑4352
Group practices
Medicare enrollment lists Ratnakanth M. Siddabattula as a member of these groups (CMS data updated 2026-10-02).
- Emergency Medicine Associates P.A., P.C.714 clinicians in the group
- Health Care Center LLC2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Gettysburg
Clinicians with the same Medicare primary specialty in Gettysburg, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942468152 |
| 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