Katherine V. Sterling, RN
Family Nurse Practitioner · Zachary, LA
Katherine V. Sterling, RN is a family nurse practitioner with a practice address in Zachary, Louisiana, and NPI 1255919817, issued on Apr 1, 2021. Check the license (Louisiana 227485, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine V. Sterling
- Credential
- RN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 227485 LA
863848 MS
Self-reported in NPPES; status is on the state search - Practice location
- 2335 Church St, Zachary, LA 70791
- Phone
- (252) 654-3607
- Enumerated
- Apr 1, 2021
- Record last updated
- Oct 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20230107000168); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,503 in Louisiana → Look up another NPI →
Also registered at 2335 Church St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sharon Brady, PTPhysical Therapist1508857921
- Maryann Brock, PTPhysical Therapist1306176409
- Bryan Chelette, PTPhysical Therapist1588654347
- Jennifer Cohn, PTPhysical Therapist1750454500
Verify Katherine V. Sterling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 227485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average family nurse practitioner in 2024
1,566 Medicare Part D claims for 583 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 30 claims were for opioids.
Most prescribed
- Doxycycline Hyclate85 claims
- Methylprednisolone68 claims
- Prednisone63 claims
- Amoxicillin-Clavulanate Potass52 claims
- Pantoprazole Sodium51 claims
- Azithromycin49 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: $773.56
46 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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.
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
- Hospital Service District 1 OF East Baton Rouge ParishZachary, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine V. Sterling among 4,503 family nurse practitioner records in Louisiana
Katherine V. Sterling, RN is one of 4,503 family nurse practitioner records with a practice address in Louisiana. 81% 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 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2022 · median 2018 among the 2,959 with a school on file
- Record last updated2025 · 46% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 family nurse practitioner records list a practice address in Zachary
They are 29 of the 494 NPPES records with a practice address in Zachary, and 4,503 family nurse practitioner records in Louisiana.
All 4,503 in Louisiana → Every provider in Zachary → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Caroline Barkerding, FNPZachary, LA 707911225578313
- Lynnette David, ARNP-FNPZachary, LA 707911730489469
- Jeremy Dedeaux, FNP-CZachary, LA 707911104233923
- Sarah Eisworth, NPZachary, LA 707911225393283
- Margaret Evans, APRN-BCZachary, LA 707911235290347
- Maranath Graugnard, FNP-BCZachary, LA 707911932461944
- Kyle Hargroder, NPZachary, LA 707911841537214
- Alicia Hart, FNPZachary, LA 707911750716841
Common questions
What is Katherine V. Sterling, RN's NPI number?
Katherine V. Sterling, RN's National Provider Identifier (NPI) is 1255919817, issued on Apr 1, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Katherine V. Sterling, RN located?
The NPPES record lists a practice address at 2335 Church St, Zachary, LA, 70791. Phone: (252) 654-3607. Providers update this record themselves, so call before visiting.
How can I verify Katherine V. Sterling, RN's license?
NPPES lists Louisiana license number 227485, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine V. Sterling, RN prescribe under Medicare Part D?
In 2024, Katherine V. Sterling, RN had 1,566 Medicare Part D claims for 583 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.