NPPES file of Aug 9, 2026

Sydney Pollmann, APRN

Family Nurse Practitioner · O Fallon, IL

Sydney Pollmann, APRN is a family nurse practitioner with a practice address in O Fallon, Illinois, and NPI 1245032507, issued on Mar 26, 2025. Check the license (Illinois 209032262, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245032507
Name
Sydney Pollmann
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
209032262 IL
041479819 IL
Self-reported in NPPES; status is on the state search
Practice location
3 Saint Elizabeth Blvd Ste 1800, O Fallon, IL 62269
Phone
(618) 233-6044
Enumerated
Mar 26, 2025
Record last updated
May 14, 2025
Medicare enrollment
Enrolled (PECOS I20250502002519); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 3 Saint Elizabeth Blvd Ste 1800

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Chelsea Bell, FNP-CFamily Nurse Practitioner1407230188
  2. Summit Pandat, M.D.Clinical Cardiac Electrophysiology Physician1922454099
  3. Rece Portell, PAPhysician Assistant1841081379
  4. Hasan RehmanInterventional Cardiology Physician1386028124
  5. Muhammad Sheikh, M.D.Interventional Cardiology Physician1194107524
  6. Claire Vargo, FNPNurse Practitioner1831712835

Verify Sydney Pollmann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209032262    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Prairie Cardiovascular Consultants LtdO Fallon, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sydney Pollmann among 7,639 family nurse practitioner records in Illinois

Sydney Pollmann, APRN is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 91% of them.

  • NPI issued2025 · 91% of these records are older, 3% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2025 · median 2018 among the 4,778 with a school on file
  • Record last updated2025 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 family nurse practitioner records list a practice address in O Fallon

They are 32 of the 1,077 NPPES records with a practice address in O Fallon, and 7,639 family nurse practitioner records in Illinois.

All 7,639 in Illinois → Every provider in O Fallon → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Amy Buck, APNO Fallon, IL 622691053587402
  2. Susan Drabing, FNP-BCO Fallon, IL 622691326345141
  3. Dawn Drewes, APNO Fallon, IL 622691700177763
  4. Sarah Durnell, FNPO Fallon, IL 622691235568700
  5. Brandy Holthaus, NPO Fallon, IL 622691972922953
  6. Richard Knight, MSN FNP-BCO Fallon, IL 622691992959282
  7. Ricki Loar, APNO Fallon, IL 622691194723312
  8. Gaylin Manion, FNPShiloh, IL 622691023497591

Common questions

What is Sydney Pollmann, APRN's NPI number?

Sydney Pollmann, APRN's National Provider Identifier (NPI) is 1245032507, issued on Mar 26, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Sydney Pollmann, APRN located?

The NPPES record lists a practice address at 3 Saint Elizabeth Blvd Ste 1800, O Fallon, IL, 62269. Phone: (618) 233-6044. Providers update this record themselves, so call before visiting.

How can I verify Sydney Pollmann, APRN's license?

NPPES lists Illinois license number 209032262, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.