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Internal Medicine

Alexander G. Ryden, MD

Sees patients in Chattanooga, TN · Salt Lake City, UT · Tennessee, Utah

Summary

Alexander G. Ryden, MD (Internal Medicine) is enrolled with Medicare at 3 practice locations in Chattanooga, TN and Salt Lake City, UT. NPI 1295363133. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Alexander G. Ryden, 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

Internal MedicinePrimary specialty
May acceptAccepts Medicare assignment
6Years since medical school (graduated 2020)
University Of Texas Medical School At San AntonioMedical school
MaleGender (as listed)

Quick answers

Where does Alexander G. Ryden see patients?
Medicare's clinician data lists 3 practice locations, including Chattanooga, TN and Salt Lake City, UT. Call before your visit to confirm the address.
What is Alexander G. Ryden's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Alexander G. Ryden accept Medicare assignment?
Medicare's clinician data says Alexander G. Ryden may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is Alexander G. Ryden's NPI number?
1295363133. 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 Alexander G. Ryden is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Internal Medicine doctors in Tennessee →

Other internal medicine doctors in Chattanooga

Clinicians with the same Medicare primary specialty in Chattanooga, TN — not a recommendation.

All internal medicine doctors in Chattanooga →

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical School At San Antonio
Graduation year2020
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1295363133
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