Quick answers
- Which hospitals does May T. Tun work at?
- Medicare's official clinician data lists May T. Tun at 1 hospital: St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does May T. Tun see patients?
- Medicare's clinician data lists 5 practice locations, including Allentown, PA and Bethlehem, PA. Call before your visit to confirm the address.
- What is May T. Tun's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does May T. Tun accept Medicare assignment?
- Yes. Medicare's clinician data says May T. Tun 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 May T. Tun?
- (610) 776-4959, as listed in official Medicare / NPI Registry data.
- What is May T. Tun's NPI number?
- 1225603921. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where May T. Tun works
Medicare's Facility Affiliation Data lists May T. Tun at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Lukes HospitalBethlehem, PA · Acute Care Hospital · CCN 390049
Practice locations
Addresses where May T. Tun is enrolled with Medicare (CMS data updated 2026-10-02).
- 421 Chew StAllentown, PA 18102
- 421 W Chew StAllentown, PA 18102 (610) 776‑4959
- 450 Chew StAllentown, PA 18102
- 511 E 3rd St, Unit 301Bethlehem, PA 18015 (484) 619‑0975
- 801 Ostrm StBethlehem, PA 18015
Group practices
Medicare enrollment lists May T. Tun as a member of these groups (CMS data updated 2026-10-02).
- St Lukes Physician Group Inc2,198 clinicians in the group
- Star Community Health Inc55 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Allentown
Clinicians with the same Medicare primary specialty in Allentown, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225603921 |
| 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