Quick answers
- Does Gail Guerrero Tucker accept Medicare assignment?
- Yes. Medicare's clinician data says Gail Guerrero Tucker 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 Gail Guerrero Tucker see?
- In 2024, CMS data shows 58 Original Medicare patients and 164 services for Gail Guerrero Tucker. This counts Original Medicare only and measures volume, not quality.
- What is Gail Guerrero Tucker's NPI number?
- 1972537298. 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 Gail Guerrero Tucker, 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 | 58 |
|---|---|
| Services billed to Medicare | 164 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)22 services
- Automated urinalysis test (81003)19 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%
- Arthritis55%
- Chronic kidney disease45%
- Diabetes43%
- Ischemic heart disease41%
Hospitals where Gail Guerrero Tucker works
Medicare's Facility Affiliation Data lists Gail Guerrero Tucker 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.
- Mt. Graham Regional Medical CenterSafford, AZ · Critical Access Hospital · Emergency services: listed by Medicare · CCN 031319
Practice locations
Addresses where Gail Guerrero Tucker is enrolled with Medicare (CMS data updated October 2, 2026).
- 1680 S 20th AveSafford, AZ 85546 (928) 428‑1377
Group practices
Medicare enrollment lists Gail Guerrero Tucker as a member of this group (CMS data updated October 2, 2026).
- Gila Valley Clinic PC13 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Safford
Clinicians with the same Medicare primary specialty in Safford, AZ — not a recommendation.
Other clinicians in Gila Valley Clinic PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arizona College Of Medicine |
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972537298 |
| 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