Quick answers
- Does Girolamo J. Arpino accept Medicare assignment?
- Yes. Medicare's clinician data says Girolamo J. Arpino 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 Girolamo J. Arpino see?
- In 2024, CMS data shows 437 Original Medicare patients and 6,993 services for Girolamo J. Arpino. This counts Original Medicare only and measures volume, not quality.
- What is Girolamo J. Arpino's NPI number?
- 1578710265. 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 Girolamo J. Arpino, 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 | 437 |
|---|---|
| Services billed to Medicare | 6,993 |
| Different services or procedures | 77 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,140 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)1,117 services
- Face-to-face behavioral counseling for obesity, 15 minutes (G0447)480 services
- Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)380 services
- Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)312 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%
- Arthritis51%
- Diabetes34%
- Ischemic heart disease33%
- Chronic kidney disease33%
Practice locations
Addresses where Girolamo J. Arpino is enrolled with Medicare (CMS data updated October 2, 2026).
- 2266 S Dobson Rd, Suite 105Mesa, AZ 85202 (602) 424‑4450
- 9171 W Thunderbird Rd, Suite 101Peoria, AZ 85381 (623) 815‑7800
Group practices
Medicare enrollment lists Girolamo J. Arpino as a member of these groups (CMS data updated October 2, 2026).
- Prescott Healthcare Solutions LLC196 clinicians in the group
- Amdx Ltd9 clinicians in the group
Specialties
- Internal Medicineprimary
- Sleep Medicinealso
Other internal medicine doctors in Mesa
Clinicians with the same Medicare primary specialty in Mesa, AZ — not a recommendation.
Other clinicians in Prescott Healthcare Solutions LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2005 (21 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) | 1578710265 |
| 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