Mary Catherine Oechslin, ARNP
Primary Care Nurse Practitioner · Louisville, KY
Mary Catherine Oechslin, ARNP is a primary care nurse practitioner with a practice address in Louisville, Kentucky, and NPI 1316421472, issued on Sep 24, 2018. Check the license (Kentucky 3013731, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Catherine Oechslin
- Credential
- ARNP
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License numbers
- 3013731 KY
28246373A IN
Self-reported in NPPES; status is on the state search - Practice location
- 3026 Poplar Level RD, Louisville, KY 40217
- Phone
- (502) 636-4929
- Enumerated
- Sep 24, 2018
- Record last updated
- Feb 2, 2024
- Fax
- (502) 394-3629
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 114 in Kentucky → Look up another NPI →
Also registered at 3026 Poplar Level RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kacy Metzner, FNP-CFamily Nurse Practitioner1730613795
- Donald Neel, MDPediatrics Physician1760483242
- Margaret PhelpsFamily Nurse Practitioner1083249270
Verify Mary Catherine Oechslin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license 3013731Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $103.57
5 payments; by number, the most common kind was food and beverage; the largest payer was Ironshore Pharmaceuticals Inc. The 4,321 providers of this specialty with any payment received $625.13 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.
Mary Catherine Oechslin among 114 primary care nurse practitioner records in Kentucky
Mary Catherine Oechslin, ARNP is one of 114 primary care nurse practitioner records with a practice address in Kentucky. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 37% of them.
- NPI issued2018 · 37% of these records are older, 58% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2024 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Kentucky
There are 114 primary care nurse practitioner records in Kentucky.
All 114 in Kentucky → Every provider in Louisville → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Dana Horrell, APRN-CNPLouisville, KY 402171306791710
- Karen Wilsman, AGNPLouisville, KY 402161043608052
- Alberto Rivero Perez, APRNLouisville, KY 402141497459366
- Gina Clark, APRNLouisville, KY 402131174912406
- Julie Benac, NP-CLouisville, KY 402221497058721
- Lynne LanhamLouisville, KY 402121285227728
- John Fyffe, MSN, RN, FNP, RRTLouisville, KY 402111942811088
- Jena Gerritsen, AGPCNPLouisville, KY 402231548910581
Common questions
What is Mary Catherine Oechslin, ARNP's NPI number?
Mary Catherine Oechslin, ARNP's National Provider Identifier (NPI) is 1316421472, issued on Sep 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mary Catherine Oechslin, ARNP located?
The NPPES record lists a practice address at 3026 Poplar Level RD, Louisville, KY, 40217. Phone: (502) 636-4929. Providers update this record themselves, so call before visiting.
How can I verify Mary Catherine Oechslin, ARNP's license?
NPPES lists Kentucky license number 3013731, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity 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.