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DR. BART DAVID WILLIAMS III MD, DMD
NPI 1962401422
Dentist - Oral and Maxillofacial Surgery in Greenville, SC

Active since July 18, 2005Opted out of Medicare · through Jul 1, 2027
39 BRENDAN WAY, GREENVILLE, SC 29615(864) 458-9800(864) 458-9860 Get Directions Write a Review

NPPES record last updated: July 26, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Bart David Williams Iii Md, Dmd NPPES

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

DR. BART DAVID WILLIAMS III MD, DMD (NPI 1962401422) is an individual oral and maxillofacial surgery provider in Greenville, South Carolina, licensed in South Carolina (3585) and active in the NPI registry since July 2005. He has opted out of Medicare through July 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1962401422
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. BART DAVID WILLIAMS IIICredential: MD, DMD
Location Address39 BRENDAN WAYGreenville, SC 29615-3514
Mailing Address39 Brendan WayGreenville, SC 29615-3514 · (864) 458-9800 · Fax (864) 458-9860
Phone(864) 458-9800
Fax(864) 458-9860
Sole ProprietorYes
Enumeration DateJuly 18, 2005
Last NPPES UpdateJuly 26, 2010
✔ NPI 1962401422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in SC · 3585
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
39 BRENDAN WAY, Greenville, SC 29615
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Other Identifiers 4

MedicaidZX3585SC
Medicare UPIN2033745NC
Medicare UPINF60505SC
Medicare ID-Type UnspecifiedF605050281SC · Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Bart David Williams Iii Md, Dmd has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2015 through July 1, 2027.

Opt-Out Effective DateJuly 1, 2015
Opt-Out In Effect ThroughJuly 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29615 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
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
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

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

CAROLINA ORAL & FACIAL SURGERY, P.A.
Dentist (Oral and Maxillofacial Surgery)
39 BRENDAN WAY
GREENVILLE, SC 29615
Greenville County (864) 458-9800

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 Bart Williams's NPI number?

The NPI number for Bart Williams is 1962401422. It was assigned to this individual provider in the NPPES registry on July 18, 2005.

Where is Bart Williams located?

Bart Williams practices at 39 Brendan Way, Greenville, SC 29615. The listed phone number is (864) 458-9800.

What is Bart Williams's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Bart Williams enrolled in Medicare?

No. Bart Williams has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Bart Williams accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of South Carolina list Bart Williams 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.

When was this NPI record last updated?

The NPPES record for Bart Williams was last updated on July 26, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.