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Nurse Practitioner

Mary A. Johnson, NP

Sees patients in Canton, MS · Mississippi

Summary

Mary A. Johnson, NP (Nurse Practitioner) is enrolled with Medicare at 1 practice location in Canton, MS. NPI 1699851634. Source: CMS National Downloadable File, updated 2026-10-02.

Call(601) 407‑1137 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Mary A. Johnson, 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

1Practice location
Nurse PractitionerPrimary specialty
May acceptAccepts Medicare assignment
31Years since medical school (graduated 1995)
FemaleGender (as listed)

Quick answers

Where does Mary A. Johnson see patients?
Medicare's clinician data lists 1 practice location in Canton, MS. Call before your visit to confirm the address.
What is Mary A. Johnson's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Mary A. Johnson accept Medicare assignment?
Medicare's clinician data says Mary A. Johnson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Mary A. Johnson?
(601) 407-1137, as listed in official Medicare / NPI Registry data.
What is Mary A. Johnson's NPI number?
1699851634. 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 Mary A. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other clinicians: Nurse Practitioner, Mississippi →

Other nurse practitioners in Canton

Clinicians with the same Medicare primary specialty in Canton, MS — not a recommendation.

All nurse practitioners in Canton →

Clinician information

CredentialNP
Graduation year1995
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1699851634
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