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

Individual provider Orthopaedic Surgery Physician · NPI 1255301644

Dr. John L Holbrook, MD is an Orthopedic Surgery in Johnson City, Tennessee. Graduated from Vanderbilt University School of Medicine in 1980, 46 years ago. Practices with Campbell Clinic, PC, a 225-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
46
Trained at
Vanderbilt University School of Medicine
Licensed in
TN
In the registry since
2006
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

3 Professional Park Dr Ste 21
Johnson City, TN 37604-6529
Phone: (423) 434-6300
Fax: (423) 434-6312
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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 18713 (TN)

Record details

NPI number1255301644
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESMay 5, 2008

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 1980 (46 years in practice)
Group practice Campbell Clinic, Pc — 225 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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