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

Individual provider Obstetrics & Gynecology Physician · NPI 1083875223

Sidney Callahan, DO is an Obstetrics/Gynecology in Greensboro, North Carolina. Qualified in 2008, 18 years ago. Practices with Uwh of the Carolinas PLLC, a 328-clinician group and accepts Medicare assignment. Licensed in North Carolina and Pennsylvania.

Years since qualifying
18
Licensed in
NC, PA
In the registry since
2008
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

719 Green Valley Rd #201
Greensboro, NC 27408-7014
Phone: (336) 378-1110
Fax: (336) 378-9986
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 2012-01437 (NC)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence OS015363 (PA)

Record details

NPI number1083875223
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 20, 2008
Last updated in NPPESAugust 10, 2012
Mailing address719 Green Valley Rd, 201, Greensboro, NC 27408-7014

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Uwh Of The Carolinas Pllc — 328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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