Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Keith D Merrill, MD

Individual provider Orthopaedic Surgery Physician · NPI 1639154651

Dr. Keith D Merrill, MD is an Orthopedic Surgery in Charleston, South Carolina. Graduated from Northwestern University Feinberg Medical School in 1980, 46 years ago. Practices with Roper Saint Francis Physicians Network, a 532-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
46
Trained at
Northwestern University Feinberg Medical School
Licensed in
SC
In the registry since
2005
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

2270 Ashley Crossing Dr Ste 110
Charleston, SC 29414-5749
Phone: (843) 853-3474
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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 15251 (SC)

Record details

NPI number1639154651
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 13, 2005
Last updated in NPPESMarch 23, 2021
Certification dateMarch 23, 2021

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1980 (46 years in practice)
Group practice Roper Saint Francis Physicians Network — 532 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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