MARY MILHOUS VARN MD
NPI 1366447096
Ophthalmology - Pediatric Ophthalmology and Strabismus Specialist in Greenville, SC

Active since June 17, 2005PECOS Enrolled
200 PATEWOOD DR STE A200, GREENVILLE, SC 29615(864) 454-5540(864) 241-9276 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 2, 2025, May 4, 2023, Apr 5, 2022 and 1 more (4 updates tracked since 2020).

About Mary Milhous Varn Md NPPES

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

MARY MILHOUS VARN MD (NPI 1366447096) is an individual pediatric ophthalmology and strabismus specialist in Greenville, South Carolina, licensed in South Carolina (16260) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS and maintains a secondary practice location in Spartanburg.

NPPES Registry Identity

NPI1366447096
Entity TypeIndividualFemale
Primary Taxonomy207WX0110X
Provider Legal NameMARY MILHOUS VARNCredential: MD
Location Address200 PATEWOOD DR STE A200Greenville, SC 29615-3580
Mailing Address300 E Mcbee Ave Fl 4Greenville, SC 29601-2842 · (864) 522-8603
Fax(864) 241-9276
Sole ProprietorYes
Enumeration DateJune 17, 2005
Last NPPES UpdateSeptember 2, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2025
NPI 1366447096 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOphthalmology · Pediatric Ophthalmology and Strabismus SpecialistAllopathic & Osteopathic Physicians
Taxonomy Code207WX0110X
License Licensed in SC · 16260
Definition
An ophthalmologist who specializes in pediatric ophthalmology and strabismus management. The subspecialty includes the medical and surgical management of eye disorders found in children. Some of the more common disorders include amblyopia, strabismus, refractive error, cataract and glaucoma. These disorders may be related to neurological and endocrinological diseases, trauma, or aging changes in the extraocular muscles requiring medical, optical and surgical management.
Also ListedOphthalmologyTaxonomy 207W00000X · License 16260 (SC)
200 PATEWOOD DR STE A200, Greenville, SC 29615

Secondary Practice Location 1

Location 1233 E Blackstock Rd, Ste JSpartanburg, SC 29301-2652 · Phone (864) 587-9872 · Fax (864) 587-9892

Other Identifiers 2

Medicaid162601SC
MedicaidGP3628SC

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mary Milhous Varn 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.

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
$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 20

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

Psychologist (Clinical)
200 PATEWOOD DR STE A200
GREENVILLE, SC 29615
Pediatrics (Developmental - Behavioral Pediatrics)
200 PATEWOOD DR STE A200
GREENVILLE, SC 29615
Ophthalmology (Pediatric Ophthalmology and Strabismus Specialist)
200 PATEWOOD DR STE A200
GREENVILLE, SC 29615
Optometrist
200 PATEWOOD DR STE A200
GREENVILLE, SC 29615
Nurse Practitioner (Pediatrics)
200 PATEWOOD DR STE A200
GREENVILLE, SC 29615
Ophthalmology
200 PATEWOOD DR STE A200
GREENVILLE, SC 29615
Social Worker (Clinical)
200 PATEWOOD DR STE A200
GREENVILLE, SC 29615
Pediatrics (Developmental - Behavioral Pediatrics)
200 PATEWOOD DR STE A200
GREENVILLE, SC 29615

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 Mary Varn's NPI number?

The NPI number for Mary Varn is 1366447096. It was assigned to this individual provider in the NPPES registry on June 17, 2005.

Where is Mary Varn located?

Mary Varn practices at 200 Patewood Dr Ste A200, Greenville, SC 29615. The listed phone number is (864) 454-5540.

What is Mary Varn's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Pediatric Ophthalmology and Strabismus Specialist, with taxonomy code 207WX0110X.

Is Mary Varn enrolled in Medicare?

Yes. Mary Varn is registered in the Medicare PECOS enrollment system.

What insurance does Mary Varn accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Blue Cross and Blue Shield of Montana and 5 other insurers list Mary Varn 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 Mary Varn was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.