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Internal Medicine

Rosane J. Fernandez, MD

Works at hospitals in Everett, WA · Washington

Summary

Dr. Rosane J. Fernandez, MD is an internal medicine doctor at 1321 Colby Ave, Everett, WA 98201. Phone: (425) 261-2000. Accepts Medicare assignment. In 2024, Rosane J. Fernandez had 149 Original Medicare patients and 514 services. NPI 1821351339. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1321 Colby Ave, Everett, WA 98201 · Directions
  • Phone: (425) 261‑2000
  • Medicare: Accepts Medicare assignment
  • Hospital: Providence Regional Medical Center Everett
  • Group practice: Providence Health and Services- Washington
  • Medical school: graduated 2012 (14 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Rosane J. Fernandez, 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 Rosane J. Fernandez accept Medicare assignment?
Yes. Medicare's clinician data says Rosane J. Fernandez 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 Rosane J. Fernandez see?
In 2024, CMS data shows 149 Original Medicare patients and 514 services for Rosane J. Fernandez. This counts Original Medicare only and measures volume, not quality.
What is Rosane J. Fernandez's NPI number?
1821351339. 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 Rosane J. Fernandez, 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 patients149
Services billed to Medicare514
Different services or procedures11
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)224 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)90 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)53 services
  4. Advance care planning, first 30 minutes (99497)50 services
  5. Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)40 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 cholesterol74%
  • Chronic kidney disease54%
  • Heart failure49%
  • Diabetes44%
  • Depression43%

Hospitals where Rosane J. Fernandez works

Medicare's Facility Affiliation Data lists Rosane J. Fernandez 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.

Practice locations

Addresses where Rosane J. Fernandez is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Rosane J. Fernandez as a member of this group (CMS data updated October 2, 2026).

  • Providence Health and Services- Washington529 clinicians in the group

Specialties

Find other Internal Medicine doctors in Washington →

Other internal medicine doctors in Everett

Clinicians with the same Medicare primary specialty in Everett, WA — not a recommendation.

All internal medicine doctors in Everett →

Other clinicians in Providence Health and Services- Washington

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

Clinician information

CredentialMD
Graduation year2012 (14 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1821351339
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