Allison M. Peckumn, DO

Medicare activity in 2024

Official CMS public-use data for Allison M. Peckumn, 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.

Most frequent services

1. Injection, denosumab, 1 mg (J0897)3,300 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)440 services
3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)377 services
4. Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (95251)79 services
5. Injection of drug or substance under skin or into muscle (96372)70 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%
• Diabetes52%
• Arthritis48%
• Osteoporosis37%
• Chronic kidney disease36%

Hospitals where Allison M. Peckumn works

Medicare's Facility Affiliation Data lists Allison M. Peckumn 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.

• Banner Thunderbird Medical CenterGlendale, AZ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 030089
• Wickenburg Community HospitalWickenburg, AZ · Critical Access Hospital · Emergency services: listed by Medicare · CCN 031300

Practice locations

Addresses where Allison M. Peckumn is enrolled with Medicare (CMS data updated October 2, 2026).

• 9305 W Thomas Rd, Suite 380Phoenix, AZ 85037 (623) 327‑4144

Group practices

Medicare enrollment lists Allison M. Peckumn as a member of this group (CMS data updated October 2, 2026).

• Banner Physician Specialists Arizona LLC373 clinicians in the group

Specialties

• Endocrinologyprimary
• Internal Medicinealso

Find other Endocrinology doctors in Arizona →

Other endocrinologists in Phoenix

Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.

• Kristin L. Hanson, MD
• Reeti Chawla, MD
• Radhika Vattikuti, MD
• Meera Menon, MD
• Rochelle T. Wilson, MD
• Maja Davidson, MD
• Joan F. Bailey, MD
• Panadeekarn Panjawatanan, MD

All endocrinologists in Phoenix →

Other clinicians in Banner Physician Specialists Arizona LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Samantha J. McRoy, NP
• Ryan A. Richards, MD
• David Podkameni, MD
• Wan Pui A. Cheung, NP
• Arpit Sothwal, MD
• Levi J. Lawry-Shefchik

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians