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Otolaryngology

Inell C. Rosario, MD

Works at hospitals in Osceola, WI · Saint Croix Falls, WI · Wisconsin

Summary

Dr. Inell C. Rosario, MD is an ENT doctor at 112 Ash St, Spooner, WI 54801. Phone: (715) 635-3979. Accepts Medicare assignment. In 2024, Inell C. Rosario had 195 Original Medicare patients and 673 services. NPI 1104862523. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: ENT doctor (Medicare lists Otolaryngology)
  • Address: 112 Ash St, Spooner, WI 54801 · Directions (3 more locations)
  • Phone: (715) 635‑3979
  • Medicare: Accepts Medicare assignment
  • Hospitals: Ladd Memorial Hospital, St Croix Regional Medical Center
  • Group practice: Advantage Physical Therapy and Sports Rehab, LLC (+2 more)
  • Medical school: University Of Minnesota Medical School · graduated 1992 (34 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Inell C. Rosario, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Inell C. Rosario accept Medicare assignment?
Yes. Medicare's clinician data says Inell C. Rosario 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 Inell C. Rosario see?
In 2024, CMS data shows 195 Original Medicare patients and 673 services for Inell C. Rosario. This counts Original Medicare only and measures volume, not quality.
What is Inell C. Rosario's NPI number?
1104862523. 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 Inell C. Rosario, 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 patients195
Services billed to Medicare673
Different services or procedures49
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)130 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)110 services
  3. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)69 services
  4. Comprehensive hearing and speech recognition test (92557)52 services
  5. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)44 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 cholesterol67%
  • High blood pressure63%
  • Arthritis51%
  • Ischemic heart disease28%
  • Depression27%
  • Anxiety27%

Hospitals where Inell C. Rosario works

Medicare's Facility Affiliation Data lists Inell C. Rosario 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.

  • Ladd Memorial HospitalOsceola, WI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 521318
  • St Croix Regional Medical CenterSaint Croix Falls, WI · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 521337

Practice locations

Addresses where Inell C. Rosario is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Inell C. Rosario as a member of these groups (CMS data updated October 2, 2026).

  • Advantage Physical Therapy and Sports Rehab, LLC294 clinicians in the group
  • Ladd Memorial Hospital70 clinicians in the group
  • Andros Ent and Sleep Center PA2 clinicians in the group

Specialties

Find other Otolaryngology doctors in Wisconsin →

Other ENT doctors in Wisconsin

Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.

All ENT doctors in Wisconsin →

Other clinicians in Advantage Physical Therapy and Sports Rehab, LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Minnesota Medical School
Graduation year1992 (34 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1104862523
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians