NPPES file of Aug 9, 2026

Christopher A. Clark, APRN

Family Nurse Practitioner · Lexington, KY

Christopher A. Clark, APRN is a family nurse practitioner with a practice address in Lexington, Kentucky, and NPI 1649641895, issued on Oct 14, 2015. Check the license (Kentucky 3009639, as entered in NPPES) with the Kentucky 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
1649641895
Name
Christopher A. Clark
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
3009639 KY
Self-reported in NPPES; status is on the state search
Practice location
3581 Harrodsburg RD Ste 350, Lexington, KY 40513
Phone
(859) 313-3400
Enumerated
Oct 14, 2015
Record last updated
Feb 25, 2025
Fax
(859) 313-3087
Medicaid ID
7100379660 KY
Medicare enrollment
Enrolled (PECOS I20151208001871); 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.
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Also registered at 3581 Harrodsburg RD Ste 350

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

  1. Jimmy Ausbrooks, LPCC -SMental Health Counselor1750892527
  2. Sean Butterbaugh, MDPsychiatry Physician1598226490
  3. Nicole Goodin, M.D.Child & Adolescent Psychiatry Physician1336534437
  4. Kimberly Gray, PA-CPhysician Assistant1770749087
  5. Brian Kelty, M.D.Psychiatry Physician1124462221
  6. James Lynch, MDInternal Medicine Physician1497782478

Verify Christopher A. Clark in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
    Search for license 3009639
    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 Kentucky 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.

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2.3 times the Medicare Part D claims of the average family nurse practitioner in 2024

2,981 Medicare Part D claims for 177 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 30 claims were for opioids.

  1. Christopher Clark2,981
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium219 claims
  2. Lisinopril114 claims
  3. Levothyroxine Sodium100 claims
  4. Amlodipine Besylate95 claims
  5. Hydrochlorothiazide95 claims
  6. Omeprazole82 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: $357.80

19 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Clark$357.80
  2. Specialty average$650.95

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. Kentuckyone Health Medical Group IncLexington, KY

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

610 family nurse practitioner records list a practice address in Lexington

They are 610 of the 14,031 NPPES records with a practice address in Lexington, and 5,545 family nurse practitioner records in Kentucky.

Other family nurse practitioner records in Kentucky

  1. Katie Aaron, APRNColumbia, KY1033792726
  2. Khabeer AbdulEdmonton, KY1992252266
  3. Oluwasegun Abe, APRNLouisville, KY1316310725
  4. Brandy AbellOwensboro, KY1275185878
  5. Rachael Abell, APRNLouisville, KY1992339345
  6. Jessica Abney, ARNPLouisville, KY1760628507
  7. Julie Abney, APRNLexington, KY1013201045
  8. Sarah Absher-HaasLexington, KY1891622395
  9. Lachelle Achterberg, APRNLouisville, KY1427396290
  10. Jessica Acker, APRNLexington, KY1467078840

Common questions

What is Christopher A. Clark, APRN's NPI number?

Christopher A. Clark, APRN's National Provider Identifier (NPI) is 1649641895, issued on Oct 14, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Christopher A. Clark, APRN located?

The NPPES record lists a practice address at 3581 Harrodsburg RD Ste 350, Lexington, KY, 40513. Phone: (859) 313-3400. Providers update this record themselves, so call before visiting.

How can I verify Christopher A. Clark, APRN's license?

NPPES lists Kentucky license number 3009639, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.

How much does Christopher A. Clark, APRN prescribe under Medicare Part D?

In 2024, Christopher A. Clark, APRN had 2,981 Medicare Part D claims for 177 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.