Katherine Delahoussaye
NPI 1992402747 · Family Nurse Practitioner · Lafayette, LA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Delahoussaye is a Family Nurse Practitioner provider in Lafayette, LA (NPI 1992402747).
Provider details
- NPI number
- 1992402747
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- AP229409 (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 tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 85 | 18 |
| Metformin Hcl | 76 | 15 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 53 | — |
| Amlodipine Besylate | 48 | — |
| Fluoxetine Hcl | 48 | — |
| Gabapentin | 47 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$297 across 17 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
- 2023-02-13
- Last updated
- 2023-02-13
- Certified
- 2023-02-13
Frequently asked questions
- What is Katherine Delahoussaye's NPI number?
- Katherine Delahoussaye's National Provider Identifier (NPI) is 1992402747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Delahoussaye's specialty?
- Katherine Delahoussaye is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Delahoussaye located?
- Katherine Delahoussaye's practice location on file with NPPES is 401 Youngsville Hwy Ste 100, Lafayette, LA 70508-5173.
- What is Katherine Delahoussaye's phone number?
- The practice phone number listed in the NPPES registry for Katherine Delahoussaye is (337) 330-8660.
- Does Katherine Delahoussaye accept Medicare?
- Katherine Delahoussaye is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Delahoussaye's NPI active?
- Yes — Katherine Delahoussaye's NPI (1992402747) is active in the NPPES registry as of the last update on 2023-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.