DR. MARK W JOHNSTON (DMD) – Orthodontics and Dentofacial Orthopedics Dentistry, NPI 1881603041

DR. MARK W JOHNSTON (DMD) is a healthcare provider. based in Marietta, Georgia. specializing in Orthodontics and Dentofacial Orthopedics Dentistry. They hold the professional credentials DMD. They hold a License No. 10404 (GA). The NPI Number for DR. MARK W JOHNSTON (DMD) is 1881603041

Main info

Male
Sole Proprietor
Name
DR. MARK W JOHNSTON (DMD)
NPI
1881603041
Phone
(770) 973-1070
Address
1070 WOODLAWN DR NE
Enumeration Date
5 August 2006
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for DR. MARK W JOHNSTON (DMD)

  • 1070 WOODLAWN DR NE

    SUITE 200

    MARIETTA, GA 300684264

    Phone: (770) 973-1070

    Fax: (770) 973-4466

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 7 Open Payments records for all available years, with a total value of $602.

Total Amount is formed as General ($602) + Research ($0) + Ownership ($0) = $602.

Last reported payment date: 2024-11-07 • Largest payer in this snapshot: Align Technology, Inc. ($150).

Total Amount

$602

General + Research + Ownership

Payments

7

Total payment records

General Amount

$602

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-07

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 30068)

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Reviews

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Frequently asked questions

Where can patients find DR. MARK W JOHNSTON (DMD)'s NPI?
You can confirm DR. MARK W JOHNSTON (DMD) with NPI 1881603041; it appears in the national provider directory.
Is DR. MARK W JOHNSTON (DMD)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What does DR. MARK W JOHNSTON (DMD) treat or focus on?
Patients typically see DR. MARK W JOHNSTON (DMD) under the specialty Orthodontics and Dentofacial Orthopedics Dentistry. Clinical services aligned with this taxonomy classification.
Where does public data place DR. MARK W JOHNSTON (DMD)?
The snapshot lists Marietta, Georgia for DR. MARK W JOHNSTON (DMD); download NPPES for the complete set.
What if Marietta, Georgia seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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