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MICHAEL V ANTWORTH MD
NPI 1649254020
Ophthalmology in Greenville, SC

Active since November 30, 2005PECOS Enrolled
1126 GROVE ROAD, GREENVILLE, SC 29605(864) 233-5722(864) 233-6027 Get Directions Write a Review

NPPES record last updated: November 21, 2007. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Michael V Antworth Md NPPES

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

MICHAEL V ANTWORTH MD (NPI 1649254020) is an individual ophthalmology provider in Greenville, South Carolina, licensed in South Carolina (15156) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649254020
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameMICHAEL V ANTWORTHCredential: MD
Location Address1126 GROVE ROADGreenville, SC 29605-4620
Mailing Address1126 Grove RoadGreenville, SC 29605-4620 · (864) 233-5722 · Fax (864) 233-6027
Phone(864) 233-5722
Fax(864) 233-6027
Sole ProprietorNo
Enumeration DateNovember 30, 2005
Last NPPES UpdateNovember 21, 2007
✔ NPI 1649254020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in SC · 15156
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
1126 GROVE ROAD, Greenville, SC 29605
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Other Identifiers 2

MedicaidGP0876SC
Medicare UPIND54171SC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael V Antworth Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Michael Antworth reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Retina Consultants Of Carolina, PA
Same address
Ophthalmology
1126 GROVE RD
Greenville, SC 29605
  • Reassigned Medicare billing, South Carolina enrollment
  • 14 clinicians in this Medicare group
NPI 1194708719 (864) 233-5722

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29605 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.

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 Michael Antworth's NPI number?

The NPI number for Michael Antworth is 1649254020. It was assigned to this individual provider in the NPPES registry on November 30, 2005.

Where is Michael Antworth located?

Michael Antworth practices at 1126 Grove Road, Greenville, SC 29605. The listed phone number is (864) 233-5722.

What is Michael Antworth's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Michael Antworth enrolled in Medicare?

Yes. Michael Antworth is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Antworth's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Antworth reassigns Medicare benefits to Retina Consultants Of Carolina, PA (Greenville, SC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Antworth's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Antworth accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care and Ambetter of North Carolina list Michael Antworth 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 Michael Antworth was last updated on November 21, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.