NPI age
19 years
Enumerated 2006-09-15
● Active
Type 1 · Individual
DR. Dipak Master, O.D.
Master is 1 of 3 optometrist providers in Irving and 1 of 196 in Texas.
Primary specialty
Optometrist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2015-06-01
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 196 active optometrist providers in Texas.
NPI age
19 years
≈ at median (19 yr)
State licenses
1 state
3% of peers hold multiple states
Subspecialties
1
In the 25% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-09Enumerated in NPPES
2006
2026
Where they practice
Practice location
1235 Willowdale Ln
Irving, TX 750634475
Mailing address
1235 Willowdale Ln
Irving, TX 750634475
Specialties
-
Optometrist PrimaryThe professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal...
-
OptometristDoctors 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
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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