Sarah Poirot, NP-C
NPI 1558800813 · Nurse Practitioner · O Fallon, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Poirot, NP-C is a Nurse Practitioner provider in O Fallon, IL (NPI 1558800813).
Provider details
- NPI number
- 1558800813
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209015756 (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 tenure25% of score
9 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
277 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 | 112 | $108 |
| Assessment of Emotional Or Behavioral Problems96127 | 33 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $78 |
| Automated Urinalysis Test81003 | 21 | $2 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 19 | $9 |
| Hemoglobin A1c Level83036 | 17 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 124 | 33 |
| Levothyroxine Sodium | 119 | 26 |
| Metformin Hcl | 118 | 32 |
| Omeprazole | 108 | 28 |
| Prednisone | 103 | 62 |
| Atorvastatin Calcium | 98 | 23 |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,598 across 97 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
- 2017-02-20
- Last updated
- 2022-01-03
- Certified
- 2022-01-03
Frequently asked questions
- What is Sarah Poirot's NPI number?
- Sarah Poirot's National Provider Identifier (NPI) is 1558800813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Poirot's specialty?
- Sarah Poirot is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Poirot located?
- Sarah Poirot's practice location on file with NPPES is 670 Pierce Blvd, O Fallon, IL 62269-2579.
- What is Sarah Poirot's phone number?
- The practice phone number listed in the NPPES registry for Sarah Poirot is (618) 624-1860.
- Does Sarah Poirot accept Medicare?
- Sarah Poirot is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Poirot's NPI active?
- Yes — Sarah Poirot's NPI (1558800813) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.