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Family Practice

Leighton B. Tewes, MD

Works at hospitals in Colorado Springs, CO · Colorado

Summary

Leighton B. Tewes, MD (Family Practice) is listed by Medicare at 2 hospitals in Colorado Springs, CO. NPI 1306881982. 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 Leighton B. Tewes, 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

Family PracticePrimary specialty
YesAccepts Medicare assignment
25Years since medical school (graduated 2001)
MaleGender (as listed)
Optumcare Colorado Medical Group LLCGroup practice

Quick answers

Which hospitals does Leighton B. Tewes work at?
Medicare's official clinician data lists Leighton B. Tewes at 2 hospitals: Centura Health-Penrose St Francis Health Services and Uch-Memorial Health System. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Leighton B. Tewes see patients?
Medicare's clinician data lists 3 practice locations, including Colorado Springs, CO. Call before your visit to confirm the address.
What is Leighton B. Tewes's specialty?
Medicare lists Family Practice as the primary specialty.
Does Leighton B. Tewes accept Medicare assignment?
Yes. Medicare's clinician data says Leighton B. Tewes 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 Leighton B. Tewes?
(719) 635-5148, as listed in official Medicare / NPI Registry data.
What is Leighton B. Tewes's NPI number?
1306881982. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Leighton B. Tewes works

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

Group practices

Medicare enrollment lists Leighton B. Tewes as a member of this group (CMS data updated 2026-10-02).

  • Optumcare Colorado Medical Group LLC182 clinicians in the group

Specialties

Find other Family Practice doctors in Colorado →

Other family doctors in Colorado Springs

Clinicians with the same Medicare primary specialty in Colorado Springs, CO — not a recommendation.

All family doctors in Colorado Springs →

Clinician information

CredentialMD
Graduation year2001
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306881982
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