Quick answers
- Does Alma S. Rigonan accept Medicare assignment?
- Yes. Medicare's clinician data says Alma S. Rigonan 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.
- How many Medicare patients does Alma S. Rigonan see?
- In 2024, CMS data shows 219 Original Medicare patients and 10,066 services for Alma S. Rigonan. This counts Original Medicare only and measures volume, not quality.
- What is Alma S. Rigonan's NPI number?
- 1083690390. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Alma S. Rigonan, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 219 |
|---|---|
| Services billed to Medicare | 10,066 |
| Different services or procedures | 49 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Professional service for preparation and provision of 1 or more antigens (95165)6,123 services
- Professional service for single injection of allergen (95115)2,367 services
- Professional service for multiple injections of allergen (95117)373 services
- Application of ultraviolet light to skin (96900)341 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)213 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes37%
- Depression26%
- Anxiety26%
Practice locations
Addresses where Alma S. Rigonan is enrolled with Medicare (CMS data updated October 2, 2026).
- 3318 S Alameda StCorpus Christi, TX 78411
Group practices
Medicare enrollment lists Alma S. Rigonan as a member of this group (CMS data updated October 2, 2026).
- Alma S. Rigonan, MD, PA2 clinicians in the group
Specialties
- Pediatric Medicineprimary
- Allergy/Immunologyalso
Other pediatricians in Corpus Christi
Clinicians with the same Medicare primary specialty in Corpus Christi, TX — not a recommendation.
Other clinicians in Alma S. Rigonan, MD, PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083690390 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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