Sean L'Huillier, FNP-C
NPI 1326418526 · Family Nurse Practitioner · Kingman, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean L'Huillier, FNP-C is a Family Nurse Practitioner provider in Kingman, AZ (NPI 1326418526).
Provider details
- NPI number
- 1326418526
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- TAP8194 (AZ)
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 tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
28 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 28 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (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 · 161 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 673 | 196 |
| Lisinopril | 431 | 132 |
| Levothyroxine Sodium | 422 | 128 |
| Gabapentin | 337 | 77 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 305 | 79 |
| Omeprazole | 283 | 76 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-09-30
- Last updated
- 2016-02-01
Frequently asked questions
- What is Sean L'Huillier's NPI number?
- Sean L'Huillier's National Provider Identifier (NPI) is 1326418526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean L'Huillier's specialty?
- Sean L'Huillier is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sean L'Huillier located?
- Sean L'Huillier's practice location on file with NPPES is 1510 N Stockton Hill Rd, Kingman, AZ 86401-5173.
- What is Sean L'Huillier's phone number?
- The practice phone number listed in the NPPES registry for Sean L'Huillier is (928) 753-1177.
- Does Sean L'Huillier accept Medicare?
- Sean L'Huillier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean L'Huillier's NPI active?
- Yes — Sean L'Huillier's NPI (1326418526) is active in the NPPES registry as of the last update on 2016-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.