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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DOUGLAS L. TIEDT MD
NPI 1912951476
Obstetrics & Gynecology in Lancaster, SC

Active since May 20, 2006PECOS Enrolled
1370 W MEETING ST, LANCASTER, SC 29720(803) 286-6997(803) 283-3999 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Douglas L. Tiedt Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DOUGLAS L. TIEDT MD (NPI 1912951476) is an individual obstetrics & gynecology provider in Lancaster, South Carolina, licensed in South Carolina (13596) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Musc Medical Center, and is a graduate of University Of South Florida College Of Medicine (1980).

NPPES Registry Identity

NPI1912951476
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. DOUGLAS L. TIEDTCredential: MD
Location Address1370 W MEETING STLancaster, SC 29720-2222
Mailing AddressPo Box 1897Lancaster, SC 29721-1897 · (803) 286-6997 · Fax (803) 283-3999
Phone(803) 286-6997
Fax(803) 283-3999
Sole ProprietorNo
Medical School CMSUniversity Of South Florida College Of MedicineGraduated 1980
Enumeration DateMay 20, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1912951476 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in SC · 13596
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1370 W MEETING ST, Lancaster, SC 29720
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Other Identifiers 1

Medicaid135963SC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Douglas L. Tiedt Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193913663
PECOS Enrollment IDI20101228000326
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Musc Medical Center

Acute Care Hospitals · Charleston, SC
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number420004
Location169 Ashley AveCharleston, SC 29425 · Charleston County
Emergency services Birthing friendly

Musc Health Lancaster Medical Center

Acute Care Hospitals · Lancaster, SC
3/5 CMS rating
OwnershipProprietary
CMS Certification Number420036
Location800 W Meeting StLancaster, SC 29720 · Lancaster County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29720 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SUN DENTAL
Dentist (Dental Public Health)
1370 W MEETING ST
LANCASTER, SC 29720
Lancaster County (803) 286-6455
LANCASTER WOMEN'S CENTER,P.A.
Clinic/Center (Health Service)
1370 W MEETING ST
LANCASTER, SC 29720
Lancaster County (803) 286-6922

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Douglas Tiedt's NPI number?

The NPI number for Douglas Tiedt is 1912951476. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Where is Douglas Tiedt located?

Douglas Tiedt practices at 1370 W Meeting St, Lancaster, SC 29720. The listed phone number is (803) 286-6997.

What is Douglas Tiedt's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Douglas Tiedt enrolled in Medicare?

Yes. Douglas Tiedt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Douglas Tiedt accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina, First Choice Next and Molina Healthcare list Douglas Tiedt as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Douglas Tiedt affiliated with any hospitals?

According to CMS data, Douglas Tiedt is affiliated with Musc Medical Center and Musc Health Lancaster Medical Center.

When was this NPI record last updated?

The NPPES record for Douglas Tiedt was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.