NPI age
15 years
Enumerated 2010-07-05
● Active
Type 1 · Individual
DR. Matthew R Marshall, O.D.
Marshall is 1 of 55 optometrist providers in Tyler and 1 of 7867 in Texas.
Primary specialty
Optometrist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-08-28
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 7867 active optometrist providers in Texas.
NPI age
15 years
≈ at median (15 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
0
13% of peers hold subspecialties
NPI lifetime · 2010 → 2026
2010-07Enumerated in NPPES
2010
2026
Where they practice
Practice location
3355 Earl Campbell Pkwy
Tyler, TX 757018435
Mailing address
3355 Earl Campbell Pkwy
Tyler, TX 757018435
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
3415 Golden Rd
Tyler, TX 757018355
Location 3
1240 S Palestine St
Athens, TX 757513619
Location 4
2394 H G Mosley Pkwy
Longview, TX 756043661
Specialties
-
Optometrist PrimaryDoctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as...
Practice context
Part of a multi-provider practice. 13 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.