Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

William C. Kramer, MD

Individual provider Orthopaedic Surgery Physician · NPI 1093978223

William C. Kramer, MD is an Orthopedic Surgery in Boulder, Colorado. Qualified in 2008, 18 years ago. Practices with Wray Community District Hospital, a 31-clinician group and accepts Medicare assignment. Licensed in Colorado and Kansas.

Years since qualifying
18
Licensed in
CO, KS
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4740 Pearl Pkwy Ste 200
Boulder, CO 80301-3080
Phone: (303) 449-2730
Fax: (303) 449-5821
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence DR0053611 (CO)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 94-06920 (KS)

Record details

NPI number1093978223
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 8, 2008
Last updated in NPPESFebruary 26, 2026
Certification dateFebruary 26, 2026
Mailing address4740 Pearl Pkwy Ste 200, Boulder, CO 80301-3080

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Wray Community District Hospital — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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