Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Nurse Practitioner

Melissa E. Chalot, NP

Works at hospitals in Oakland, CA · San Francisco, CA · California

Summary

Melissa E. Chalot, NP (Nurse Practitioner) is listed by Medicare at 2 hospitals in Oakland, CA and San Francisco, CA. NPI 1912209560. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Melissa E. Chalot, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
16Years since medical school (graduated 2010)
FemaleGender (as listed)
Alameda Health SystemGroup practice (+1 more)

Quick answers

Which hospitals does Melissa E. Chalot work at?
Medicare's official clinician data lists Melissa E. Chalot at 2 hospitals: Highland Hospital and Zuckerberg San Francisco General Hosp & Trauma Ctr. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Melissa E. Chalot see patients?
Medicare's clinician data lists 3 practice locations, including Oakland, CA. Call before your visit to confirm the address.
What is Melissa E. Chalot's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Melissa E. Chalot accept Medicare assignment?
Yes. Medicare's clinician data says Melissa E. Chalot accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Melissa E. Chalot?
(510) 437-4800, as listed in official Medicare / NPI Registry data.
What is Melissa E. Chalot's NPI number?
1912209560. 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 E. Chalot works

Medicare's Facility Affiliation Data lists Melissa E. Chalot at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Melissa E. Chalot is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Melissa E. Chalot as a member of these groups (CMS data updated 2026-10-02).

  • Alameda Health System601 clinicians in the group
  • La Clinica de la Raza Inc130 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, California →

Other nurse practitioners in Oakland

Clinicians with the same Medicare primary specialty in Oakland, CA — not a recommendation.

All nurse practitioners in Oakland →

Clinician information

CredentialNP
Graduation year2010
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1912209560
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians