Quick answers
- Does Abraham Owusu Dommey accept Medicare assignment?
- Medicare's clinician data says Abraham Owusu Dommey may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Abraham Owusu Dommey see?
- In 2024, CMS data shows 451 Original Medicare patients and 2,115 services for Abraham Owusu Dommey. This counts Original Medicare only and measures volume, not quality.
- What is Abraham Owusu Dommey's NPI number?
- 1457311367. 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 Abraham Owusu Dommey, 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 | 451 |
|---|---|
| Services billed to Medicare | 2,115 |
| Different services or procedures | 28 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)1,047 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)300 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)159 services
- Removal of skin and tissue, 20.0 sq cm or less (11042)126 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)105 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%
- Arthritis62%
- Ischemic heart disease56%
- Diabetes49%
- Chronic kidney disease48%
Hospitals where Abraham Owusu Dommey works
Medicare's Facility Affiliation Data lists Abraham Owusu Dommey 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.
- HonorHealth Four Peaks Medical CenterMesa, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030121
- Mayo Clinic HospitalPhoenix, AZ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 030103
- St Josephs Hospital and Medical CenterPhoenix, AZ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 030024
Practice locations
Addresses where Abraham Owusu Dommey is enrolled with Medicare (CMS data updated October 2, 2026).
- 3303 S Lindsay Rd, Suite 123Gilbert, AZ 85297
- 350 W Thomas RdPhoenix, AZ 85013 (602) 406‑3000
Group practices
Medicare enrollment lists Abraham Owusu Dommey as a member of this group (CMS data updated October 2, 2026).
- Zion Medical Group PLLC34 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Gilbert
Clinicians with the same Medicare primary specialty in Gilbert, AZ — not a recommendation.
Other clinicians in Zion Medical Group PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1457311367 |
| 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