NPPES file of Aug 9, 2026

Brian Keith Nichols, O.D.

Corneal and Contact Management Optometrist · Mt Pleasant, TX

Brian Keith Nichols, O.D. is a corneal and contact management optometrist with a practice address in Mt Pleasant, Texas, and NPI 1700840840, issued on Apr 14, 2006. Check the license (Texas 5439TG, 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
1700840840
Name
Brian Keith Nichols
Credential
O.D.
Primary taxonomy
Corneal and Contact Management Optometrist 152WC0802X
License number
5439TG TX
Self-reported in NPPES; status is on the state search
Practice location
2001 W Ferguson RD, Mt Pleasant, TX 75455
Phone
(903) 572-1991
Enumerated
Apr 14, 2006
Record last updated
Jun 29, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(903) 572-4718
Medicaid ID
199333901 TX
Medicare enrollment
Enrolled (PECOS I20081107000707); accepts Medicare assignment
Medical or professional school
University Of Houston - College Of Optometry, 1997
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 Brian Keith Nichols 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 5439TG
    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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28% more Medicare Part D claims than the average corneal and contact management optometrist in 2024

288 Medicare Part D claims for 89 beneficiaries, against an average of 225 among the 585 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.

  1. Brian Nichols288
  2. Specialty average225

Most prescribed

  1. Latanoprost143 claims
  2. Timolol Maleate22 claims
  3. Tobramycin-Dexamethasone20 claims
  4. Dorzolamide-Timolol19 claims
  5. Brimonidine Tartrate15 claims
  6. Neomycin-Polymyxin-Dexameth14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $49.79

3 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. 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. Brian Nichols$49.79
  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.

Bills Medicare through one group practice

  1. Longview Eye Associates PAMt Pleasant, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Brian Keith Nichols among 112 corneal and contact management optometrist records in Texas

Brian Keith Nichols, 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
  • Graduated1997 · median 1996 among the 51 with a school on file
  • Record last updated2009 · 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. Peter Calvi, O.D.Greenville, TX 754021336277110
  2. Murray Johnson, O.D., M.S., F.A.A.O.Dallas, TX 752521174674626
  3. Jerry Roberts, O.D.Kilgore, TX 756621629032768
  4. Cuong Pham, O.D.Dallas, TX 752401386658433
  5. Diana Nguyen, O.D.Dallas, TX 752381255302477
  6. Todd Miller, O.D.Dallas, TX 752311881679025
  7. Ivan Bank, O.D. ,F.A.A.O.Dallas, TX 752251194706861
  8. O Dishman, O.D.Dallas, TX 752191497835490

Common questions

What is Brian Keith Nichols, O.D.'s NPI number?

Brian Keith Nichols, O.D.'s National Provider Identifier (NPI) is 1700840840, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian Keith Nichols, O.D. located?

The NPPES record lists a practice address at 2001 W Ferguson RD, Mt Pleasant, TX, 75455. Phone: (903) 572-1991. Providers update this record themselves, so call before visiting.

How can I verify Brian Keith Nichols, O.D.'s license?

NPPES lists Texas license number 5439TG, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Brian Keith Nichols, O.D. prescribe under Medicare Part D?

In 2024, Brian Keith Nichols, O.D. had 288 Medicare Part D claims for 89 beneficiaries; the average among corneal and contact management optometrist prescribers was 225. Part D covers Medicare prescriptions 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.