Erin Sieber, NP
Family Nurse Practitioner · Naperville, IL
Erin Sieber, NP is a family nurse practitioner with a practice address in Naperville, Illinois, and NPI 1275042509, issued on Sep 29, 2017. Check the license (Illinois 209015238, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Sieber
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209015238 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1220 Hobson RD Ste 216, Naperville, IL 60540
- Phone
- (630) 369-2767
- Enumerated
- Sep 29, 2017
- Record last updated
- Jan 20, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 1220 Hobson RD Ste 216
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paula Overstreet, ARNP-BCNurse Practitioner1356326276
Verify Erin Sieber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209015238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $100,200.26
108 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Erin Sieber among 7,639 family nurse practitioner records in Illinois
Erin Sieber, NP 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 2017, is newer than 37% of them.
- NPI issued2017 · 37% of these records are older, 56% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2023 · 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).
100 family nurse practitioner records list a practice address in Naperville
They are 100 of the 4,634 NPPES records with a practice address in Naperville, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Naperville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Megan Biederman, NPNaperville, IL 605401316276538
- Michael Coffel, FNP-BCNaperville, IL 605401275795866
- Jessica Harnish, NPNaperville, IL 605401427453539
- Jennifer Hemmelgarn, CNPNaperville, IL 605401720394208
- Alison Lennhardt, FNP-CNaperville, IL 605401366866501
- Cheryl Lorenzin, NPNaperville, IL 605401417226986
- Shannon Messerges, NP-CNaperville, IL 605401528430725
- Abigail Murphy, APNNaperville, IL 605401164812988
Common questions
What is Erin Sieber, NP's NPI number?
Erin Sieber, NP's National Provider Identifier (NPI) is 1275042509, issued on Sep 29, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Erin Sieber, NP located?
The NPPES record lists a practice address at 1220 Hobson RD Ste 216, Naperville, IL, 60540. Phone: (630) 369-2767. Providers update this record themselves, so call before visiting.
How can I verify Erin Sieber, NP's license?
NPPES lists Illinois license number 209015238, 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.
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.