Quick answers
- Does Adam J. Stivala accept Medicare assignment?
- Yes. Medicare's clinician data says Adam J. Stivala 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 Adam J. Stivala see?
- In 2024, CMS data shows 78 Original Medicare patients and 87 services for Adam J. Stivala. This counts Original Medicare only and measures volume, not quality.
- What is Adam J. Stivala's NPI number?
- 1467738617. 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 Adam J. Stivala, 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 | 78 |
|---|---|
| Services billed to Medicare | 87 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 66 |
Most frequent services
- Psychiatric diagnostic evaluation with medical services (90792)80 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%
- Depression75%
- Anxiety75%
- Arthritis50%
- Alzheimer's disease or dementia49%
Hospitals where Adam J. Stivala works
Medicare's Facility Affiliation Data lists Adam J. Stivala at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Pali Momi Medical CenterAiea, HI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 120026
- South Florida Baptist HospitalPlant City, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100132
- St Anthonys HospitalSaint Petersburg, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100067
- St Josephs HospitalTampa, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100075
- Winter Haven HospitalWinter Haven, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100052
Practice locations
Addresses where Adam J. Stivala is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 12; the Medicare profile lists all.
- 11190 Health Park BlvdNaples, FL 34110 (239) 552‑7000
- 1200 7th Ave NSt Petersburg, FL 33705 (727) 532‑1355
- 1301 Punchbowl StHonolulu, HI 96813
- 1319 Punahou StHonolulu, HI 96826 (808) 983‑6000
- 1380 Lusitana StHonolulu, HI 96813
Group practices
Medicare enrollment lists Adam J. Stivala as a member of these groups (CMS data updated October 2, 2026).
- Queens University Medical Group614 clinicians in the group
- NCHMD Inc510 clinicians in the group
- Center for Family Guidance PC166 clinicians in the group
- BayCare Behavioral Health Associates, LLC101 clinicians in the group
- Kapiolani Medical Specialists97 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Naples
Clinicians with the same Medicare primary specialty in Naples, FL — not a recommendation.
Other clinicians in Queens University Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 (10 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1467738617 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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