NPPES file of Aug 9, 2026

Dipak Master, O.D.

Corneal and Contact Management Optometrist · Irving, TX

Dipak Master, O.D. is a corneal and contact management optometrist with a practice address in Irving, Texas, and NPI 1568568095, issued on Sep 15, 2006. Check the license (Texas 5975T, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568568095
Name
Dipak Master
Credential
O.D.
Primary taxonomy
Corneal and Contact Management Optometrist 152WC0802X
License number
5975T TX
Self-reported in NPPES; status is on the state search
Practice location
1235 Willowdale LN, Irving, TX 75063
Phone
(214) 274-9533
Enumerated
Sep 15, 2006
Record last updated
Jun 1, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200422002255); accepts Medicare assignment
Medical or professional school
University Of Houston - College Of Optometry, 2000
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Dipak Master in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 5975T
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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Industry payments in 2024: $745.99

7 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 610 providers of this specialty with any payment received $1,035.17 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Dipak Master$745.99
  2. Specialty average$1,035.17

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Dipak Master among 112 corneal and contact management optometrist records in Texas

Dipak Master, O.D. is one of 112 corneal and contact management optometrist records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 50% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2000 · median 1996 among the 51 with a school on file
  • Record last updated2015 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152WC0802X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Corneal and Contact Management Optometrist providers in Texas

There are 112 corneal and contact management optometrist records in Texas.

The 8 corneal and contact management optometrist records with the nearest ZIP codes

  1. James Jones, O.D.Little Elm, TX 750681063624427
  2. Paul Degenaer, O.D.McKinney, TX 750701790779015
  3. Saied Hashemi, O.D.Lewisville, TX 750561861580243
  4. Shabana Khan, O.D.McKinney, TX 750711801003504
  5. Danny Malone, ODPlano, TX 750751497830434
  6. James Williams, O.D.Plano, TX 750751144299538
  7. Quynh Vu, O.D.Richardson, TX 750821710188784
  8. Vidhi Shah, O.D.Irving, TX 750381730689621

Common questions

What is Dipak Master, O.D.'s NPI number?

Dipak Master, O.D.'s National Provider Identifier (NPI) is 1568568095, issued on Sep 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dipak Master, O.D. located?

The NPPES record lists a practice address at 1235 Willowdale LN, Irving, TX, 75063. Phone: (214) 274-9533. Providers update this record themselves, so call before visiting.

How can I verify Dipak Master, O.D.'s license?

NPPES lists Texas license number 5975T, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.