Quick answers
- Which hospitals does Mahmud S. Khan work at?
- Medicare's official clinician data lists Mahmud S. Khan at 5 hospitals: Gettysburg Hospital, UPMC Hanover, WellSpan Good Samaritan Hospital, WellSpan Waynesboro Hospital and WellSpan York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mahmud S. Khan see patients?
- Medicare's clinician data lists 2 practice locations, including Hanover, PA and Gettysburg, PA. Call before your visit to confirm the address.
- What is Mahmud S. Khan's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Mahmud S. Khan accept Medicare assignment?
- Yes. Medicare's clinician data says Mahmud S. Khan 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 Mahmud S. Khan offer telehealth?
- Medicare's clinician data says Mahmud S. Khan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mahmud S. Khan?
- (717) 633-1433, as listed in official Medicare / NPI Registry data.
- What is Mahmud S. Khan's NPI number?
- 1952331464. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mahmud S. Khan works
Medicare's Facility Affiliation Data lists Mahmud S. Khan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Gettysburg HospitalGettysburg, PA · Acute Care Hospital · CCN 390065
- UPMC HanoverHanover, PA · Acute Care Hospital · CCN 390233
- WellSpan Good Samaritan HospitalLebanon, PA · Acute Care Hospital · CCN 390066
- WellSpan Waynesboro HospitalWaynesboro, PA · Acute Care Hospital · CCN 390138
- WellSpan York HospitalYork, PA · Acute Care Hospital · CCN 390046
Practice locations
Addresses where Mahmud S. Khan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1227 Baltimore StHanover, PA 17331 (717) 633‑1433
- 40 V Twin Dr, Suite 104Gettysburg, PA 17325 (717) 851‑6454
Group practices
Medicare enrollment lists Mahmud S. Khan as a member of this group (CMS data updated 2026-10-02).
- WellSpan Medical Group2,480 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Hanover
Clinicians with the same Medicare primary specialty in Hanover, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1952331464 |
| 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