NPPES file of Aug 9, 2026

Ernest Lee Cook, O.D.

Optometrist · Plano, TX

Ernest Lee Cook, O.D. is an optometrist with a practice address in Plano, Texas, and NPI 1023233343, issued on Apr 13, 2007. Check the license (Texas 3927TG, 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
1023233343
Name
Ernest Lee Cook
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
3927TG TX
Self-reported in NPPES; status is on the state search
Practice location
1520 Preston RD Apt 1123, Plano, TX 75093
Phone
(972) 612-6114
Enumerated
Apr 13, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(972) 612-6114
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Ernest Lee Cook 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 3927TG
    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: $85.53

4 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ernest Cook$85.53
  2. Specialty average$769.99

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

Ernest Lee Cook among 5,006 optometrist records in Texas

Ernest Lee Cook, O.D. is one of 5,006 optometrist records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.

  • NPI issued2007 · 35% of these records are older, 55% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2007 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

109 optometrist records list a practice address in Plano

They are 109 of the 7,271 NPPES records with a practice address in Plano, and 5,006 optometrist records in Texas.

The 8 optometrist records with the nearest ZIP codes

  1. John Bevil, ODPlano, TX 750931356423776
  2. Anthony Borgognoni, O.D.Plano, TX 750931427097344
  3. Christina Chang, O.D.Plano, TX 750931912084567
  4. Peter Chao, O.D.Plano, TX 750931972643625
  5. Christine Chiang, ODPlano, TX 750931518031335
  6. Gregory Harrison, O.D.Plano, TX 750931225071343
  7. Wendy Ho, O.D.Plano, TX 750931225056211
  8. Halle Liu, O.D.Plano, TX 750931699797746

Common questions

What is Ernest Lee Cook, O.D.'s NPI number?

Ernest Lee Cook, O.D.'s National Provider Identifier (NPI) is 1023233343, issued on Apr 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ernest Lee Cook, O.D. located?

The NPPES record lists a practice address at 1520 Preston RD Apt 1123, Plano, TX, 75093. Phone: (972) 612-6114. Providers update this record themselves, so call before visiting.

How can I verify Ernest Lee Cook, O.D.'s license?

NPPES lists Texas license number 3927TG, 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.