NPPES file of Aug 9, 2026

Stephen Paul Clark, O.D.

Optometrist · Athens, TN

Stephen Paul Clark, O.D. is an optometrist with a practice address in Athens, Tennessee, and NPI 1720004591, issued on Jul 14, 2006. Check the license (Tennessee 1668, 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
1720004591
Name
Stephen Paul Clark
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
1668 TN
Self-reported in NPPES; status is on the state search
Practice location
902 W Madison Ave, Athens, TN 37303
Phone
(423) 745-8882
Enumerated
Jul 14, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(423) 744-8428
Medicaid ID
3940201 TN
Medicare enrollment
Enrolled (PECOS I20040331001050); may accept Medicare assignment
Medical or professional school
Southern College Of Optometry, 1995
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 902 W Madison Ave

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

  1. Travis McDonald, O.D.Optometrist1932125796

Verify Stephen Paul Clark 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 1668
    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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25% fewer Medicare Part D claims than the average optometrist in 2024

207 Medicare Part D claims for 78 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.

  1. Stephen Clark207
  2. Specialty average277

Most prescribed

  1. Latanoprost46 claims
  2. Neomycin-Polymyxin-Dexameth39 claims
  3. Timolol Maleate26 claims
  4. Restasis24 claims
  5. Dorzolamide-Timolol15 claims
  6. Prednisolone Acetate15 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: $18.59

1 payment: food and beverage; the largest payer was Abbvie 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. Stephen Clark$18.59
  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. Keylon Eyecare, PCAthens, TN

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

12 optometrist records list a practice address in Athens

They are 12 of the 445 NPPES records with a practice address in Athens, 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 Stephen Paul Clark, O.D.'s NPI number?

Stephen Paul Clark, O.D.'s National Provider Identifier (NPI) is 1720004591, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Paul Clark, O.D. located?

The NPPES record lists a practice address at 902 W Madison Ave, Athens, TN, 37303. Phone: (423) 745-8882. Providers update this record themselves, so call before visiting.

How can I verify Stephen Paul Clark, O.D.'s license?

NPPES lists Tennessee license number 1668, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Stephen Paul Clark, O.D. prescribe under Medicare Part D?

In 2024, Stephen Paul Clark, O.D. had 207 Medicare Part D claims for 78 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.