Kathryn Duplantis, FNP
NPI 1417389362 · Family Nurse Practitioner · Saint Martinville, LA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Duplantis, FNP is a Family Nurse Practitioner provider in Saint Martinville, LA (NPI 1417389362).
Provider details
- NPI number
- 1417389362
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP07501 (LA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
495 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 185 | $99 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 106 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 89 | $70 |
| Administration of Influenza Virus VaccineG0008 | 48 | $30 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 42 | $11 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 139 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 312 | 66 |
| Pantoprazole Sodium | 291 | 60 |
| Atorvastatin Calcium | 290 | 58 |
| Levothyroxine Sodium | 246 | 42 |
| Levocetirizine Dihydrochloride | 230 | 48 |
| Rosuvastatin Calcium | 178 | 43 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$880 across 46 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-08-02
- Last updated
- 2021-05-05
- Certified
- 2021-05-05
Frequently asked questions
- What is Kathryn Duplantis's NPI number?
- Kathryn Duplantis's National Provider Identifier (NPI) is 1417389362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Duplantis's specialty?
- Kathryn Duplantis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Duplantis located?
- Kathryn Duplantis's practice location on file with NPPES is 508 E Bridge St, Saint Martinville, LA 70582-4704.
- What is Kathryn Duplantis's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Duplantis is (337) 342-2706.
- Does Kathryn Duplantis accept Medicare?
- Kathryn Duplantis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Duplantis's NPI active?
- Yes — Kathryn Duplantis's NPI (1417389362) is active in the NPPES registry as of the last update on 2021-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.