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

Dr. Douglas L. Tiedt, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1912951476

Dr. Douglas L. Tiedt, MD is an Obstetrics/Gynecology in Lancaster, South Carolina. Graduated from University of South Florida College of Medicine in 1980, 46 years ago. Practices with Medical University Hospital Authority, a 220-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
46
Trained at
University of South Florida College of Medicine
Licensed in
SC
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

1370 W Meeting St
Lancaster, SC 29720-2222
Phone: (803) 286-6997
Fax: (803) 283-3999
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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 13596 (SC)

Record details

NPI number1912951476
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 1980 (46 years in practice)
Group practice Medical University Hospital Authority — 220 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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