Quick answers
- Does Reyanna Massaquoi accept Medicare assignment?
- Yes. Medicare's clinician data says Reyanna Massaquoi 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 Reyanna Massaquoi see?
- In 2024, CMS data shows 116 Original Medicare patients and 164 services for Reyanna Massaquoi. This counts Original Medicare only and measures volume, not quality.
- What is Reyanna Massaquoi's NPI number?
- 1417330531. 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 Reyanna Massaquoi, 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 | 116 |
|---|---|
| Services billed to Medicare | 164 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)51 services
- Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth (G0427)48 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)28 services
- Follow-up inpatient consultation, complex, physicians typically spend 35 minutes communicating with the patient via telehealth (G0408)12 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%
- Stroke or mini-stroke75%
- Ischemic heart disease54%
- Chronic kidney disease42%
- Arthritis41%
Hospitals where Reyanna Massaquoi works
Medicare's Facility Affiliation Data lists Reyanna Massaquoi 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.
- Abbott Northwestern HospitalMinneapolis, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240057
- Allina United HospitalSaint Paul, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240038
- Mercy HospitalCoon Rapids, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240115
Practice locations
Addresses where Reyanna Massaquoi is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 26; the Medicare profile lists all.
- 1175 Nininger RdHastings, MN 55033 (651) 404‑1000
- 1324 5th St NNew Ulm, MN 56073
- 1455 Saint Francis AveShakopee, MN 55379 (651) 635‑9173
- 1455 Saint Francis Ave, Suite 1000Shakopee, MN 55379 (952) 428‑2099
- 1629 E Division StRiver Falls, WI 54022 (715) 307‑6000
Group practices
Medicare enrollment lists Reyanna Massaquoi as a member of these groups (CMS data updated October 2, 2026).
- Allina Health System3,842 clinicians in the group
- Ridgeview Medical Center412 clinicians in the group
- St Josephs Medical Center237 clinicians in the group
- Northfield Hospital121 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Hastings
Clinicians with the same Medicare primary specialty in Hastings, MN — not a recommendation.
Other clinicians in Allina Health System
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 (12 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) | 1417330531 |
| 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