NPPES file of Aug 9, 2026

Robin Lynn Smith-Trotter

Optometrist · Elk City, OK

Robin Lynn Smith-Trotter is an optometrist with a practice address in Elk City, Oklahoma, and NPI 1013910975, issued on May 24, 2005. Check the license (Oklahoma 2167, as entered in NPPES) with the Oklahoma 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013910975
Name
Robin Lynn Smith-Trotter
Primary taxonomy
Optometrist 152W00000X
License number
2167 OK
Self-reported in NPPES; status is on the state search
Practice location
1020 N Main St, Elk City, OK 73644
Phone
(580) 225-1555
Enumerated
May 24, 2005
Record last updated
Apr 26, 2024
Fax
(580) 225-1558
Medicaid ID
100759860A OK
Medicare enrollment
Enrolled (PECOS I20100915000389); accepts Medicare assignment
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.
Download card Updates feed

Also registered at 1020 N Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kamran Massoumi, M.D.Ophthalmology Physician1639172604

Verify Robin Lynn Smith-Trotter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 2167
    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
Find the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

4.6 times the Medicare Part D claims of the average optometrist in 2024

1,261 Medicare Part D claims for 302 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.

  1. Robin Smith-Trotter1,261
  2. Specialty average277

Most prescribed

  1. Latanoprost253 claims
  2. Prednisolone Acetate184 claims
  3. Ketorolac Tromethamine169 claims
  4. Ofloxacin157 claims
  5. Lumigan88 claims
  6. Timolol Maleate48 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.

No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $114.68

5 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. Robin Smith-Trotter$114.68
  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.

Bills Medicare through one group practice

  1. Oklahoma Eye InstituteElk City, OK

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

Robin Lynn Smith-Trotter among 892 optometrist records in Oklahoma

Robin Lynn Smith-Trotter is one of 892 optometrist records with a practice address in Oklahoma. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1995 · median 2008 among the 620 with a school on file
  • Record last updated2024 · 68% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 optometrist records list a practice address in Elk City

They are 9 of the 324 NPPES records with a practice address in Elk City, and 892 optometrist records in Oklahoma.

The 8 optometrist records with the nearest ZIP codes

  1. Daniel Bintz, O.D.Elk City, OK 736441033203765
  2. John Edwards, O.D.Elk City, OK 736441821059940
  3. Scott Ellis, O.D.Elk City, OK 736441417975079
  4. Jessica Greene, O.D.Elk City, OK 736441083067490
  5. Colby Roberts, ODElk City, OK 736441972852820
  6. Lisa Walker, OD OPTOMETRYElk City, OK 736441871559575
  7. Nok Ken Wan, ODElk City, OK 736441083067508
  8. Madison Wrather, O.D.Elk City, OK 736441881516839

Common questions

What is Robin Lynn Smith-Trotter's NPI number?

Robin Lynn Smith-Trotter's National Provider Identifier (NPI) is 1013910975, issued on May 24, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Robin Lynn Smith-Trotter located?

The NPPES record lists a practice address at 1020 N Main St, Elk City, OK, 73644. Phone: (580) 225-1555. Providers update this record themselves, so call before visiting.

How can I verify Robin Lynn Smith-Trotter's license?

NPPES lists Oklahoma license number 2167, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Robin Lynn Smith-Trotter prescribe under Medicare Part D?

In 2024, Robin Lynn Smith-Trotter had 1,261 Medicare Part D claims for 302 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

What is Robin Lynn Smith-Trotter's MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.