Quick answers
- Which hospitals does John A. Campagna work at?
- Medicare's official clinician data lists John A. Campagna at 1 hospital: Methodist Hospital Atascosa. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John A. Campagna see patients?
- Medicare's clinician data lists 2 practice locations, including Lavernia, TX and San Antonio, TX. Call before your visit to confirm the address.
- What is John A. Campagna's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does John A. Campagna accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Campagna 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 A. Campagna?
- (210) 223-5561, as listed in official Medicare / NPI Registry data.
- What is John A. Campagna's NPI number?
- 1942217211. 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 A. Campagna works
Medicare's Facility Affiliation Data lists John A. Campagna at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Methodist Hospital AtascosaJourdanton, TX · Acute Care Hospital · CCN 450165
Practice locations
Addresses where John A. Campagna is enrolled with Medicare (CMS data updated 2026-10-02).
- 11907 US Hwy 87 W, Suite 2Lavernia, TX 78121 (210) 223‑5561
- 3338 Oakwell Ct, Suite 205San Antonio, TX 78218 (210) 223‑5561
Group practices
Medicare enrollment lists John A. Campagna as a member of this group (CMS data updated 2026-10-02).
- Ophthalmology Associates of San Antonio5 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Pittsburgh School Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942217211 |
| 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