Quick answers
- Does Carla M. Gutierrez accept Medicare assignment?
- Yes. Medicare's clinician data says Carla M. Gutierrez 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 Carla M. Gutierrez see?
- In 2024, CMS data shows 588 Original Medicare patients and 881 services for Carla M. Gutierrez. This counts Original Medicare only and measures volume, not quality.
- What is Carla M. Gutierrez's NPI number?
- 1326631045. 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 Carla M. Gutierrez, 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 | 588 |
|---|---|
| Services billed to Medicare | 881 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)585 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)162 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)50 services
- Electronic analysis of neurostimulator generator with simple cranial nerve stimulator programming (95976)24 services
- Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator (95970)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%
- Arthritis52%
- Ischemic heart disease37%
- Diabetes34%
- Chronic kidney disease27%
Practice locations
Addresses where Carla M. Gutierrez is enrolled with Medicare (CMS data updated October 2, 2026).
- 10221 N 32nd St, Suite BPhoenix, AZ 85028 (480) 361‑0110
- 4555 E Inverness Ave, Suite 112Mesa, AZ 85206 (480) 361‑0110
Group practices
Medicare enrollment lists Carla M. Gutierrez as a member of this group (CMS data updated October 2, 2026).
- Valley Sleep Physicians Inc25 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Other clinicians in Valley Sleep Physicians Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1326631045 |
| 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