Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Cristin A. Weicker, DO

Works at hospitals in Danville, PA · Orwigsburg, PA · Allentown, PA … · Pennsylvania

Summary

Cristin A. Weicker, DO (Internal Medicine) is listed by Medicare at 5 hospitals in Danville, PA, Orwigsburg, PA and Allentown, PA and other places. NPI 1114910320. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Cristin A. Weicker, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
24Years since medical school (graduated 2002)
Philadelphia College Of Osteopathic MedicineMedical school
FemaleGender (as listed)
Phoenix Rehabilitation and Health Services IncGroup practice (+2 more)

Quick answers

Which hospitals does Cristin A. Weicker work at?
Medicare's official clinician data lists Cristin A. Weicker at 5 hospitals: Geisinger Medical Center, Geisinger St. Luke's Hospital, Lehigh Valley Hospital, Schuylkill Medical Center - South Jackson Street and St Luke's Miners Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Cristin A. Weicker see patients?
Medicare's clinician data lists 5 practice locations, including Allentown, PA, Cranberry Twp, PA and Laurys Station, PA. Call before your visit to confirm the address.
What is Cristin A. Weicker's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Cristin A. Weicker accept Medicare assignment?
Yes. Medicare's clinician data says Cristin A. Weicker 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 Cristin A. Weicker offer telehealth?
Medicare's clinician data says Cristin A. Weicker offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Cristin A. Weicker?
(610) 402-3888, as listed in official Medicare / NPI Registry data.
What is Cristin A. Weicker's NPI number?
1114910320. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Cristin A. Weicker works

Medicare's Facility Affiliation Data lists Cristin A. Weicker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Cristin A. Weicker is enrolled with Medicare (CMS data updated 2026-10-02).

  • 1210 S Cedar Crest BlvdAllentown, PA 18103 (610) 402‑3888
  • 2000 Westinghouse Dr, Suite 200Cranberry Twp, PA 16066
  • 2100 Mack Blvd, Fl 4Allentown, PA 18103
  • 5649 Wynnewood DrLaurys Station, PA 18059
  • 700 E Norwegian StPottsville, PA 17901 (570) 621‑4000

Group practices

Medicare enrollment lists Cristin A. Weicker as a member of these groups (CMS data updated 2026-10-02).

  • Phoenix Rehabilitation and Health Services Inc2,800 clinicians in the group
  • Lehigh Valley Physician Group2,542 clinicians in the group
  • Integrated Medical Group P C107 clinicians in the group

Specialties

Find other Internal Medicine doctors in Pennsylvania →

Other internal medicine doctors in Allentown

Clinicians with the same Medicare primary specialty in Allentown, PA — not a recommendation.

All internal medicine doctors in Allentown →

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year2002
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1114910320
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians