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Nurse Practitioner

Emily A. Calabretta, NP

Sees patients in San Francisco, CA · Santa Clara, CA · California

Summary

Emily A. Calabretta, NP (Nurse Practitioner) is enrolled with Medicare at 2 practice locations in San Francisco, CA and Santa Clara, CA. NPI 1558167486. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(415) 918‑5766 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Emily A. Calabretta, 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

2Practice locations
Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
2Years since medical school (graduated 2024)
FemaleGender (as listed)
Carbon Health Medical Group of California PCGroup practice

Quick answers

Where does Emily A. Calabretta see patients?
Medicare's clinician data lists 2 practice locations, including San Francisco, CA and Santa Clara, CA. Call before your visit to confirm the address.
What is Emily A. Calabretta's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Emily A. Calabretta accept Medicare assignment?
Yes. Medicare's clinician data says Emily A. Calabretta 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 Emily A. Calabretta?
(415) 918-5766, as listed in official Medicare / NPI Registry data.
What is Emily A. Calabretta's NPI number?
1558167486. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Emily A. Calabretta is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Emily A. Calabretta as a member of this group (CMS data updated 2026-10-02).

  • Carbon Health Medical Group of California PC334 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, California →

Other nurse practitioners in San Francisco

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

All nurse practitioners in San Francisco →

Clinician information

CredentialNP
Graduation year2024
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558167486
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians