Quick answers
- Does Gerard Achilles M. Obnial accept Medicare assignment?
- Yes. Medicare's clinician data says Gerard Achilles M. Obnial accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Gerard Achilles M. Obnial's NPI number?
- 1427692144. 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 Gerard Achilles M. Obnial is enrolled with Medicare (CMS data updated October 2, 2026).
- 300 E Nolana Loop, Suite BPharr, TX 78577 (210) 605‑3399
- 328 E Expressway, 83 Suite ALa Joya, TX 78560 (956) 270‑4705
- 801 E Nolana Ave, Suite 6McAllen, TX 78504 (956) 668‑7333
Group practices
Medicare enrollment lists Gerard Achilles M. Obnial as a member of these groups (CMS data updated October 2, 2026).
- Integral Health Clinic LLC4 clinicians in the group
- Dr Bose Industrial and Family Medicine PLLC2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Pharr
Clinicians with the same Medicare primary specialty in Pharr, TX — not a recommendation.
Other clinicians in Integral Health Clinic LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427692144 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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