Kelly Ann Schaeffer, FNP
Family Nurse Practitioner · Lake Barrington, IL
Kelly Ann Schaeffer, FNP is a family nurse practitioner with a practice address in Lake Barrington, Illinois, and NPI 1689192676, issued on Aug 30, 2017. Check the license (Illinois 209.016066, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kelly Ann Schaeffer
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209.016066 IL
Self-reported in NPPES; status is on the state search - Practice location
- 22285 N Pepper RD Ste 401, Lake Barrington, IL 60010
- Phone
- (847) 882-6604
- Enumerated
- Aug 30, 2017
- Record last updated
- Jul 21, 2022
- Fax
- (847) 882-6228
- Medicare enrollment
- Enrolled (PECOS I20171006001669); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 22285 N Pepper RD Ste 401
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kelly Ann Schaeffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.016066Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
22 Medicare Part D claims for 15 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Northwest Neurology, LtdLake Barrington, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kelly Ann Schaeffer among 7,639 family nurse practitioner records in Illinois
Kelly Ann Schaeffer, FNP 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 fileYes · 63% of these records are
- Graduated2016 · median 2018 among the 4,778 with a school on file
- Record last updated2022 · 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).
5 family nurse practitioner records list a practice address in Lake Barrington
They are 5 of the 152 NPPES records with a practice address in Lake Barrington, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Lake Barrington → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Aleksandra BielawiecBarrington, IL 600101306076906
- Samantha CardenasBarrington, IL 600101285095554
- Mary Cotey, N.P.-C.Lake Barrington, IL 600101851708622
- Irina Frenkel, MSN, FNP-BCDeer Park, IL 600101194114223
- Juliet George, APNBarrington, IL 600101770925141
- Elizabeth Gross, APNBarrington, IL 600101821097957
- Simona Hofman, MSN, FNPBarrington, IL 600101124451810
- Katherine Horton, NP-CBarrington, IL 600101013305705
Common questions
What is Kelly Ann Schaeffer, FNP's NPI number?
Kelly Ann Schaeffer, FNP's National Provider Identifier (NPI) is 1689192676, issued on Aug 30, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Kelly Ann Schaeffer, FNP located?
The NPPES record lists a practice address at 22285 N Pepper RD Ste 401, Lake Barrington, IL, 60010. Phone: (847) 882-6604. Providers update this record themselves, so call before visiting.
How can I verify Kelly Ann Schaeffer, FNP's license?
NPPES lists Illinois license number 209.016066, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Kelly Ann Schaeffer, FNP prescribe under Medicare Part D?
In 2024, Kelly Ann Schaeffer, FNP had 22 Medicare Part D claims for 15 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.