Registry data as of Aug 27, 2026

Katelyn Keller, APRN

Family Nurse Practitioner · Mt Zion, IL

Katelyn Keller, APRN is a family nurse practitioner with a practice address in Mt Zion, Illinois, and NPI 1255013231, issued on Aug 1, 2023. Check the license (Illinois 209027622, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1255013231
Name
Katelyn Keller
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209027622 IL
Self-reported in NPPES; status is on the state search
Practice location
1410 E Village Pkwy, Mt Zion, IL 62549
Phone
(217) 855-7447
Enumerated
Aug 1, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Katelyn Keller 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 209027622
    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.

97% fewer Medicare Part D claims than the average family nurse practitioner in 2024

39 Medicare Part D claims for 13 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D.

  1. Katelyn Keller39
  2. Specialty average1,302

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.

Industry payments in 2024: $18.40

1 payment, mostly food and beverage; the largest payer was Amgen Inc.. The 91,435 providers of this specialty with any payment received $675.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katelyn Keller$18.40
  2. Specialty average$675.31

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

4 family nurse practitioner records list a Mt Zion practice address

They are 4 of the 44 NPPES records with a Mt Zion practice address, and 7,207 family nurse practitioner records in Illinois.

Other family nurse practitioner records in Illinois

  1. Deborah Aaron, FNPChicago, IL1114024916
  2. Lawrence Abah, APNAurora, IL1306305115
  3. Theresa AbbaduskyPekin, IL1265892046
  4. Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
  5. Manar Abdalla, FNPChicago, IL1700632411
  6. Mahubah Abdallah, FNP-CRochelle, IL1841752284
  7. Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
  8. Servet Abdelhafez, APRNBrookfield, IL1790505048
  9. Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283
  10. Saima Abdul Karim, FNP-BCCoal City, IL1629498753

Common questions

What is Katelyn Keller, APRN's NPI number?

Katelyn Keller, APRN's National Provider Identifier (NPI) is 1255013231, issued on Aug 1, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Katelyn Keller, APRN located?

The NPPES record lists a practice address at 1410 E Village Pkwy, Mt Zion, IL, 62549. Phone: (217) 855-7447. Providers update this record themselves, so call before visiting.

How can I verify Katelyn Keller, APRN's license?

NPPES lists Illinois license number 209027622, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Katelyn Keller, APRN prescribe under Medicare Part D?

In 2024, Katelyn Keller, APRN had 39 Medicare Part D claims for 13 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.