DR. WILLIAM PARKER MARKS JR. M.D.
NPI 1356337448
Ophthalmology in Canton, GA

Q: What is William Marks's NPI number?

The NPI number for William Marks is 1356337448. It was assigned to this individual provider in the NPPES registry on September 23, 2005.

Q: What is William Marks's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Marks was last updated on July 14, 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.

Active since September 23, 2005PECOS Enrolled

125 OAKSIDE CT, SUITE 102, CANTON, GA 30114(678) 880-0662(678) 880-0675 Get Directions Write a Review

NPPES record last updated: July 14, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. William Parker Marks Jr. M.d. NPPES

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

DR. WILLIAM PARKER MARKS JR. M.D. (NPI 1356337448) is an individual ophthalmology provider in Canton, Georgia, licensed in Georgia (030829) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356337448

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. WILLIAM PARKER MARKS JR.Credential: M.D.

Location Address125 OAKSIDE CT, SUITE 102Canton, GA 30114-2498

Mailing Address125 Oakside Ct, Suite 102Canton, GA 30114-2498 · (678) 880-0662 · Fax (678) 880-0675

Phone(678) 880-0662

Fax(678) 880-0675

Sole ProprietorYes

Enumeration DateSeptember 23, 2005

Last NPPES UpdateJuly 14, 2010

✔ NPI 1356337448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in GA · 030829

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.

125 OAKSIDE CT, Canton, GA 30114

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Other Identifiers 3

Medicare UPINE84469GA

Medicaid000575858JGA

Medicare ID-Type Unspecified18BDGDFGA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Parker Marks Jr. M.d. 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 30114 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

$130.64 typical visit price

range $56.84 – $172.43

Typical copayment $32.66 (range $14.21 – $43.10)

Most-billed visit code 99204

Established Patient

$70.85 typical visit price

range $18.22 – $140.40

Typical copayment $17.71 (range $4.55 – $35.10)

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.

ETOWAH EYE CLINIC, P.C.

Ophthalmology

125 OAKSIDE CT, SUITE 102
CANTON, GA 30114

Cherokee County (678) 880-0662

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 William Marks's NPI number?

The NPI number for William Marks is 1356337448. It was assigned to this individual provider in the NPPES registry on September 23, 2005.

Where is William Marks located?

William Marks practices at 125 Oakside Ct Suite 102, Canton, GA 30114. The listed phone number is (678) 880-0662.

What is William Marks's specialty?

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

Is William Marks enrolled in Medicare?

Yes. William Marks is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Marks was last updated on July 14, 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.