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

Nephrology

Calvin Baker, MD

Works at hospitals in Tupelo, MS · Amory, MS · Pontotoc, MS … · Mississippi

Summary

Calvin Baker, MD (Nephrology) is listed by Medicare at 4 hospitals in Tupelo, MS, Amory, MS and Pontotoc, MS and other places. NPI 1457814220. 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 Calvin Baker, 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

NephrologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
7Years since medical school (graduated 2019)
University Of South Alabama College Of MedicineMedical school
MaleGender (as listed)
Nephrology and Hypertension Associates LtdGroup practice

Quick answers

Which hospitals does Calvin Baker work at?
Medicare's official clinician data lists Calvin Baker at 4 hospitals: North Mississippi Medical Center, North Mississippi Medical Center-Gilmore Amory, Pontotoc Health Service Inc CAH and Tishomingo Health Services Inc. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Calvin Baker see patients?
Medicare's clinician data lists 1 practice location in Tupelo, MS. Call before your visit to confirm the address.
What is Calvin Baker's specialty?
Medicare lists Nephrology as the primary specialty.
Does Calvin Baker accept Medicare assignment?
Yes. Medicare's clinician data says Calvin Baker 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.
Does Calvin Baker offer telehealth?
Medicare's clinician data says Calvin Baker offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Calvin Baker?
(662) 844-4711, as listed in official Medicare / NPI Registry data.
What is Calvin Baker's NPI number?
1457814220. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Calvin Baker works

Medicare's Facility Affiliation Data lists Calvin Baker 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 Calvin Baker is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Calvin Baker as a member of this group (CMS data updated 2026-10-02).

  • Nephrology and Hypertension Associates Ltd19 clinicians in the group

Specialties

Find other Nephrology doctors in Mississippi →

Other nephrologists in Tupelo

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

All nephrologists in Tupelo →

Clinician information

CredentialMD
Medical schoolUniversity Of South Alabama College Of Medicine
Graduation year2019
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1457814220
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