Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

John Christopher Colby, MD PC

Organization Specialist · NPI 1902287477

John Christopher Colby, MD PC provides Specialist services in Christiansburg, Virginia. Licensed in Virginia. Registered with an NPI since 2015.

Licensed in
VA
In the registry since
2015
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2900 Lamb Cir Ste 330
Christiansburg, VA 24073-6341 Not confirmed with CMS for 11 years — call before visiting
Phone: (540) 639-3540
Fax: (540) 639-1845
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 0101236532 (VA)

Record details

NPI number1902287477
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dana Turpin — Office Manager · (540) 639-3540
NPI enumeratedJune 10, 2015
Last updated in NPPESJune 10, 2015
Mailing address2900 Lamb Cir Ste 330, Christiansburg, VA 24073-6341

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