Quick answers
- Where does John D. Adeiza see patients?
- Medicare's clinician data lists 2 practice locations, including National City, CA and Lemon Grove, CA. Call before your visit to confirm the address.
- What is John D. Adeiza's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does John D. Adeiza accept Medicare assignment?
- Yes. Medicare's clinician data says John D. Adeiza 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 John D. Adeiza offer telehealth?
- Medicare's clinician data says John D. Adeiza offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John D. Adeiza?
- (858) 546-4300, as listed in official Medicare / NPI Registry data.
- What is John D. Adeiza's NPI number?
- 1174918585. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where John D. Adeiza is enrolled with Medicare (CMS data updated 2026-10-02).
- 502 Euclid Ave, Suite 200National City, CA 91950 (858) 546‑4300
- 7227 Broadway, Suite 402Lemon Grove, CA 91945 (619) 253‑6451
Group practices
Medicare enrollment lists John D. Adeiza as a member of these groups (CMS data updated 2026-10-02).
- Olive Tree Nursing Corporation5 clinicians in the group
- Cristina Tobon-Chung FNP a Professional Nursing Corporation4 clinicians in the group
- Restore Medical Group3 clinicians in the group
- Unity Health Care Nursing PC2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in National City
Clinicians with the same Medicare primary specialty in National City, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1174918585 |
| 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
- 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