DR. CHARLES MARK CHASSAY (M.D.) – Sports Medicine (Family Medicine) Physician, NPI 1871502724

DR. CHARLES MARK CHASSAY (M.D.) is a healthcare provider. based in Fort worth, Texas. specializing in Sports Medicine (Family Medicine) Physician. They hold the professional credentials M.D.. They hold a License No. J4035 (TX). The NPI Number for DR. CHARLES MARK CHASSAY (M.D.) is 1871502724

Main info

Male
Name
DR. CHARLES MARK CHASSAY (M.D.)
NPI
1871502724
Phone
Not provided
Address
855 MONTGOMERY ST
Enumeration Date
7 August 2006
Last Update Date
13 November 2020
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. CHARLES MARK CHASSAY (M.D.)

  • UNTHSC Health Pavilion, 855, Montgomery Street, Fort Worth, Tarrant County, Texas, 76107, United States

    FORT WORTH, TX 761072553

    Phone:

    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 2 Open Payments records for all available years, with a total value of $56.

Total Amount is formed as General ($56) + Research ($0) + Ownership ($0) = $56.

Last reported payment date: 2024-11-19 • Largest payer in this snapshot: Medtronic, Inc. ($29).

Total Amount

$56

General + Research + Ownership

Payments

2

Total payment records

General Amount

$56

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-19

Latest reported date

Top Companies

Largest payers in this snapshot

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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 76107)

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Reviews

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Frequently asked questions

What NPI should I save for DR. CHARLES MARK CHASSAY (M.D.)?
Save NPI 1871502724 if you need a stable reference for DR. CHARLES MARK CHASSAY (M.D.).
Is DR. CHARLES MARK CHASSAY (M.D.)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What kind of provider is DR. CHARLES MARK CHASSAY (M.D.)?
The page reflects Sports Medicine (Family Medicine) Physician for DR. CHARLES MARK CHASSAY (M.D.). Clinical services aligned with this taxonomy classification.
Does DR. CHARLES MARK CHASSAY (M.D.) practice in Texas?
You will see Fort Worth, Texas on file for DR. CHARLES MARK CHASSAY (M.D.) alongside any extra practice locations.
Is DR. CHARLES MARK CHASSAY (M.D.) a real provider?
This page reflects official NPPES data for NPI 1871502724. Always confirm identity and privileges with the practice and licensing boards.

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