Quick answers
- Which hospitals does John Guerriero work at?
- Medicare's official clinician data lists John Guerriero at 5 hospitals: Geisinger Wyoming Valley Medical Center, Geisinger-Bloomsburg Hospital, Lehigh Valley Hospital - Hazleton, Schuylkill Medical Center - South Jackson Street and Wilkes-Barre General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Guerriero see patients?
- Medicare's clinician data lists 4 practice locations, including Allentown, PA, Wilkes Barre, PA and Berwick, PA. Call before your visit to confirm the address.
- What is John Guerriero's specialty?
- Medicare lists Vascular Surgery as the primary specialty.
- Does John Guerriero accept Medicare assignment?
- Yes. Medicare's clinician data says John Guerriero 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 John Guerriero?
- (610) 439-0372, as listed in official Medicare / NPI Registry data.
- What is John Guerriero's NPI number?
- 1952525958. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John Guerriero works
Medicare's Facility Affiliation Data lists John Guerriero at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Geisinger Wyoming Valley Medical CenterWilkes-Barre, PA · Acute Care Hospital · CCN 390270
- Geisinger-Bloomsburg HospitalBloomsburg, PA · Acute Care Hospital · CCN 390003
- Lehigh Valley Hospital - HazletonHazleton, PA · Acute Care Hospital · CCN 390185
- Schuylkill Medical Center - South Jackson StreetPottsville, PA · Acute Care Hospital · CCN 390030
- Wilkes-Barre General HospitalWilkes-Barre, PA · Acute Care Hospital · CCN 390137
Practice locations
Addresses where John Guerriero is enrolled with Medicare (CMS data updated 2026-10-02).
- 1259 S Cedar Crest Blvd, 301 Lvpg Vascular SurgeryAllentown, PA 18103 (610) 439‑0372
- 1327 Hwy 315 Blvd, Suite 1Wilkes Barre, PA 18702 (570) 616‑8589
- 1918 W Front StBerwick, PA 18603 (570) 616‑8589
- 2000 Westinghouse Dr, Suite 200Cranberry Twp, PA 16066
Group practices
Medicare enrollment lists John Guerriero 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
- Nepa Vascular Institute LLC3 clinicians in the group
- Nepa Vascular LLC3 clinicians in the group
Specialties
- Vascular Surgeryprimary
Other vascular surgeons in Allentown
Clinicians with the same Medicare primary specialty in Allentown, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Ohio University, College Of Osteopathic Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952525958 |
| 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