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Orthopedic Surgery

William C. Kramer, MD

Works at hospitals in Boulder, CO · Wray, CO · Colorado

Summary

William C. Kramer, MD (Orthopedic Surgery) is listed by Medicare at 2 hospitals in Boulder, CO and Wray, CO. NPI 1093978223. 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 William C. Kramer, 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

Orthopedic SurgeryPrimary specialty
YesAccepts Medicare assignment
18Years since medical school (graduated 2008)
MaleGender (as listed)
Select Physical Therapy of West Denver Limited PartnershipGroup practice (+2 more)

Quick answers

Which hospitals does William C. Kramer work at?
Medicare's official clinician data lists William C. Kramer at 2 hospitals: Boulder Community Health and Wray Community District Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does William C. Kramer see patients?
Medicare's clinician data lists 3 practice locations, including Wray, CO, Loveland, CO and Boulder, CO. Call before your visit to confirm the address.
What is William C. Kramer's specialty?
Medicare lists Orthopedic Surgery as the primary specialty.
Does William C. Kramer accept Medicare assignment?
Yes. Medicare's clinician data says William C. Kramer 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 William C. Kramer?
(970) 332-4811, as listed in official Medicare / NPI Registry data.
What is William C. Kramer's NPI number?
1093978223. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where William C. Kramer works

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

Group practices

Medicare enrollment lists William C. Kramer as a member of these groups (CMS data updated 2026-10-02).

  • Select Physical Therapy of West Denver Limited Partnership548 clinicians in the group
  • Bouldercentre for Orthopedics PC58 clinicians in the group
  • Wray Community District Hospital30 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Colorado →

Other orthopedic surgeons in Wray

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

All orthopedic surgeons in Wray →

Clinician information

CredentialMD
Graduation year2008
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1093978223
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