NPPES file of Aug 9, 2026

Karen Marie Leblanc, O.D.

Optometrist · South Pittsburg, TN

Karen Marie Leblanc, O.D. is an optometrist with a practice address in South Pittsburg, Tennessee, and NPI 1891093746, issued on Mar 2, 2011. Check the license (Tennessee 0000002965, as entered in NPPES) with the Tennessee 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
1891093746
Name
Karen Marie Leblanc
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
0000002965 TN
Self-reported in NPPES; status is on the state search
Practice location
233 S Cedar Ave, South Pittsburg, TN 37380
Phone
(423) 837-8611
Enumerated
Mar 2, 2011
Record last updated
Oct 2, 2023
Fax
(423) 837-8612
Medicare enrollment
Enrolled (PECOS I20140630001639); may accept Medicare assignment
Medical or professional school
Illinois College Of Optometry At Chicago, 2011
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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Also registered at 233 S Cedar Ave

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

  1. Jason Cates, O.D.Optometrist1669520433

Verify Karen Marie Leblanc in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 0000002965
    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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6% fewer Medicare Part D claims than the average optometrist in 2024

261 Medicare Part D claims for 64 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Karen Leblanc261
  2. Specialty average277

Most prescribed

  1. Latanoprost135 claims
  2. Timolol Maleate33 claims
  3. Combigan22 claims
  4. Brimonidine Tartrate11 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: $21.28

1 payment: food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc. 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. Karen Leblanc$21.28
  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.

3 optometrist records list a practice address in South Pittsburg

They are 3 of the 32 NPPES records with a practice address in South Pittsburg, and 1,300 optometrist records in Tennessee.

Other optometrist records in Tennessee

  1. Catherine Abbott, O.D.Knoxville, TN1881034114
  2. Eddie Abernathy, ODRogersville, TN1831178508
  3. Khaled Abumayaleh, ODAlcoa, TN1811039266
  4. Thomas Adams, ODChattanooga, TN1699392464
  5. Brent Adamson, O.D.Paris, TN1629419957
  6. Sharon Adhami, O.D.Spring Hill, TN1225035983
  7. Emily Adkisson, ODMemphis, TN1619731247
  8. Mardia Ahmed, O.D.Knoxville, TN1528335999
  9. Sabina Ahmed, O.D.Knoxville, TN1427101716
  10. Ghaith Al-SowaidiChattanooga, TN1427586783

Common questions

What is Karen Marie Leblanc, O.D.'s NPI number?

Karen Marie Leblanc, O.D.'s National Provider Identifier (NPI) is 1891093746, issued on Mar 2, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Karen Marie Leblanc, O.D. located?

The NPPES record lists a practice address at 233 S Cedar Ave, South Pittsburg, TN, 37380. Phone: (423) 837-8611. Providers update this record themselves, so call before visiting.

How can I verify Karen Marie Leblanc, O.D.'s license?

NPPES lists Tennessee license number 0000002965, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Karen Marie Leblanc, O.D. prescribe under Medicare Part D?

In 2024, Karen Marie Leblanc, O.D. had 261 Medicare Part D claims for 64 beneficiaries; the average among optometrist prescribers was 277. 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.