Sarah Knighton, APRN, CNP
NPI 1336918069 · Nurse Practitioner · St Charles, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Knighton, APRN, CNP is a Nurse Practitioner provider in St Charles, IL (NPI 1336918069).
Provider details
- NPI number
- 1336918069
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 209.028241 (IL)
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
2 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
675 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 279 | $79 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 173 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 52 | $110 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 35 | $98 |
| Automated Urinalysis Test81003 | 34 | $2 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 48 | 48 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 20 | 20 |
| Doxycycline Hyclate | 17 | 17 |
| Prednisone | 17 | 16 |
| Fluticasone Propionate | 16 | 16 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-12-21
- Last updated
- 2024-06-03
- Certified
- 2024-06-03
Frequently asked questions
- What is Sarah Knighton's NPI number?
- Sarah Knighton's National Provider Identifier (NPI) is 1336918069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Knighton's specialty?
- Sarah Knighton is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Knighton located?
- Sarah Knighton's practice location on file with NPPES is 2900 Foxfield Rd Ste 100, St Charles, IL 60174-5799.
- What is Sarah Knighton's phone number?
- The practice phone number listed in the NPPES registry for Sarah Knighton is (630) 377-6500.
- Does Sarah Knighton accept Medicare?
- Sarah Knighton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Knighton's NPI active?
- Yes — Sarah Knighton's NPI (1336918069) is active in the NPPES registry as of the last update on 2024-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.