Quick answers
- Does Theresa S. Montecillo accept Medicare assignment?
- Yes. Medicare's clinician data says Theresa S. Montecillo 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 Theresa S. Montecillo see?
- In 2024, CMS data shows 87 Original Medicare patients and 815 services for Theresa S. Montecillo. This counts Original Medicare only and measures volume, not quality.
- What is Theresa S. Montecillo's NPI number?
- 1720422991. 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 Theresa S. Montecillo, 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 | 87 |
|---|---|
| Services billed to Medicare | 815 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)459 services
- Advance care planning, first 30 minutes (99497)111 services
- Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)69 services
- Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)55 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)29 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%
- Arthritis71%
- Diabetes62%
- Depression45%
- Anxiety43%
Practice locations
Addresses where Theresa S. Montecillo is enrolled with Medicare (CMS data updated October 2, 2026).
- 6166 S Sandhill Rd, Suite 112Las Vegas, NV 89120 (725) 582‑3080
- 7784 Cape Cod Bay CtLas Vegas, NV 89179 (702) 826‑0956
Group practices
Medicare enrollment lists Theresa S. Montecillo as a member of this group (CMS data updated October 2, 2026).
- Vegas Medical Home Visit LLC2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Las Vegas
Clinicians with the same Medicare primary specialty in Las Vegas, NV — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720422991 |
| 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