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Family Practice

Melissa S. Negretti, MD

Works at hospitals in Sedro Woolley, WA · Mount Vernon, WA · Washington

Summary

Dr. Melissa S. Negretti, MD is a family doctor at 1610 Grover St, Lynden, WA 98264. Phone: (360) 395-2938. Accepts Medicare assignment. NPI 1073725743. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 1610 Grover St, Lynden, WA 98264 · Directions (3 more locations)
  • Phone: (360) 395‑2938
  • Medicare: Accepts Medicare assignment
  • Hospitals: PeaceHealth United General Medical Center, Skagit Valley Hospital
  • Group practice: Family Care Network, PLLC
  • Medical school: Loma Linda University School Of Medicine · graduated 2005 (21 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 Melissa S. Negretti, 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 Melissa S. Negretti accept Medicare assignment?
Yes. Medicare's clinician data says Melissa S. Negretti 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.
What is Melissa S. Negretti's NPI number?
1073725743. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Melissa S. Negretti works

Medicare's Facility Affiliation Data lists Melissa S. Negretti 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.

  • PeaceHealth United General Medical CenterSedro Woolley, WA · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 501329
  • Skagit Valley HospitalMount Vernon, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500003

Practice locations

Addresses where Melissa S. Negretti is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Melissa S. Negretti as a member of this group (CMS data updated October 2, 2026).

  • Family Care Network, PLLC124 clinicians in the group

Specialties

Find other Family Practice doctors in Washington →

Other family doctors in Lynden

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

All family doctors in Lynden →

Other clinicians in Family Care Network, PLLC

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

Clinician information

CredentialMD
Medical schoolLoma Linda University School Of Medicine
Graduation year2005 (21 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1073725743
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians