Kelsey St. Arnaud, FNP
NPI 1083370886 · Family Nurse Practitioner · Mandeville, LA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelsey St. Arnaud, FNP is a Family Nurse Practitioner provider in Mandeville, LA (NPI 1083370886).
Provider details
- NPI number
- 1083370886
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN148803 (LA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
259 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 125 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 118 | $77 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 16 | $102 |
Typical Medicare-allowed amounts for these services range $53–$102 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 70 | 44 |
| Amlodipine Besylate | 55 | 24 |
| Atorvastatin Calcium | 50 | 31 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 48 | 45 |
| Lisinopril | 48 | 27 |
| Trazodone Hcl | 41 | 24 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$63 across 4 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
Additional practice locations (1)
- 15813 Paul Vega MD Dr Ste 201Hammond, LA 70403-1431Phone: (985) 230-7440
Registry dates
- Enumerated
- 2021-11-16
- Last updated
- 2024-12-27
- Certified
- 2024-12-27
Frequently asked questions
- What is Kelsey St. Arnaud's NPI number?
- Kelsey St. Arnaud's National Provider Identifier (NPI) is 1083370886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelsey St. Arnaud's specialty?
- Kelsey St. Arnaud is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kelsey St. Arnaud located?
- Kelsey St. Arnaud's practice location on file with NPPES is 201 Saint Ann Dr Ste B, Mandeville, LA 70471-3472.
- What is Kelsey St. Arnaud's phone number?
- The practice phone number listed in the NPPES registry for Kelsey St. Arnaud is (985) 626-1717.
- Does Kelsey St. Arnaud accept Medicare?
- Kelsey St. Arnaud is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelsey St. Arnaud's NPI active?
- Yes — Kelsey St. Arnaud's NPI (1083370886) is active in the NPPES registry as of the last update on 2024-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.