Quick answers
- Does Allyson Montalvo accept Medicare assignment?
- Yes. Medicare's clinician data says Allyson Montalvo 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 Allyson Montalvo see?
- In 2024, CMS data shows 391 Original Medicare patients and 2,288 services for Allyson Montalvo. This counts Original Medicare only and measures volume, not quality.
- What is Allyson Montalvo's NPI number?
- 1699303297. 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 Allyson Montalvo, 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 | 391 |
|---|---|
| Services billed to Medicare | 2,288 |
| Different services or procedures | 71 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)581 services
- Insertion of needle into vein for collection of blood sample (36415)383 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)226 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)169 services
- Hemoglobin a1c level (83036)110 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 pressure72%
- High cholesterol66%
- Chronic kidney disease40%
- Arthritis39%
- Diabetes31%
- Anxiety24%
Hospitals where Allyson Montalvo works
Medicare's Facility Affiliation Data lists Allyson Montalvo 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.
- Carilion Medical CenterRoanoke, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490024
Practice locations
Addresses where Allyson Montalvo is enrolled with Medicare (CMS data updated October 2, 2026).
- 215 Gilbert StBlacksburg, VA 24060 (540) 266‑6800
- 2900 Lamb Cir, Suite 380Christiansburg, VA 24073 (540) 731‑2000
Group practices
Medicare enrollment lists Allyson Montalvo as a member of this group (CMS data updated October 2, 2026).
- Carilion Healthcare Corporation536 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Blacksburg
Clinicians with the same Medicare primary specialty in Blacksburg, VA — not a recommendation.
Other clinicians in Carilion Healthcare Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Virginia Commonwealth University, School Of Medicine |
| Graduation year | 2018 (8 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1699303297 |
| 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