Mary Kathryn Locklear, FNP-BC
Family Nurse Practitioner · Louisville, KY
Mary Kathryn Locklear, FNP-BC is a family nurse practitioner with a practice address in Louisville, Kentucky, and NPI 1063171270, issued on Dec 15, 2021. Check the license with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Kathryn Locklear
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 5015559 NC
223461 NC
Self-reported in NPPES; status is on the state search - Practice location
- 312 S 4TH St Ste 700, Louisville, KY 40202
- Phone
- (502) 804-5495
- Enumerated
- Dec 15, 2021
- Record last updated
- Nov 10, 2025
- Fax
- (833) 563-1715
- Medicare enrollment
- Enrolled (PECOS I20220214000965); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,545 in Kentucky → Look up another NPI →
Also registered at 312 S 4TH St Ste 700
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Kathryn Locklear in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,273 Medicare Part D claims for 386 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Prednisone139 claims
- Amoxicillin-Clavulanate Potass77 claims
- Amlodipine Besylate73 claims
- Doxycycline Hyclate66 claims
- Albuterol Sulfate Hfa59 claims
- Losartan Potassium40 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: $585.09
38 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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.
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
- Coastal Carolina Health Care PANew Bern, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Kathryn Locklear among 5,545 family nurse practitioner records in Kentucky
Mary Kathryn Locklear, FNP-BC is one of 5,545 family nurse practitioner records with a practice address in Kentucky. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 68% of them.
- NPI issued2021 · 68% of these records are older, 24% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2021 · median 2018 among the 3,839 with a school on file
- Record last updated2025 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,321 family nurse practitioner records list a practice address in Louisville
They are 1,321 of the 21,891 NPPES records with a practice address in Louisville, and 5,545 family nurse practitioner records in Kentucky.
All 5,545 in Kentucky → Every provider in Louisville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kathy Bertolone, RN MSW ARNP CFNPLouisville, KY 402021922088608
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- Teresa Casey, APRNLouisville, KY 402021265411250
- Janice Fiechter, APRNLouisville, KY 402021205832961
- Eileen Grigutis, ARNPLouisville, KY 402021639117328
- Ana Grynwald, ARNPLouisville, KY 402021780649228
- Melissa Humphreys, ARNPLouisville, KY 402021215993969
- Stacy Jensen, APRNLouisville, KY 402021114993441
Common questions
What is Mary Kathryn Locklear, FNP-BC's NPI number?
Mary Kathryn Locklear, FNP-BC's National Provider Identifier (NPI) is 1063171270, issued on Dec 15, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mary Kathryn Locklear, FNP-BC located?
The NPPES record lists a practice address at 312 S 4TH St Ste 700, Louisville, KY, 40202. Phone: (502) 804-5495. Providers update this record themselves, so call before visiting.
How can I verify Mary Kathryn Locklear, FNP-BC's license?
Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Kathryn Locklear, FNP-BC prescribe under Medicare Part D?
In 2024, Mary Kathryn Locklear, FNP-BC had 1,273 Medicare Part D claims for 386 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.