NPPES file of Aug 9, 2026

Jessica Lee Greenfield, FNP

Nurse Practitioner · Breese, IL

Jessica Lee Greenfield, FNP is a nurse practitioner with a practice address in Breese, Illinois, and NPI 1528616125, issued on Aug 28, 2019. Check the license (Illinois 209019892, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528616125
Name
Jessica Lee Greenfield
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
209019892 IL
Self-reported in NPPES; status is on the state search
Practice location
9401 Holy Cross LN Ste 112, Breese, IL 62230
Phone
(618) 526-7271
Enumerated
Aug 28, 2019
Record last updated
Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200115000731); 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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Also registered at 9401 Holy Cross LN Ste 112

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

  1. Clare Arentsen, FNP-BCNurse Practitioner1225645690
  2. Kari Becker, APRNFamily Nurse Practitioner1538829270
  3. Kara Huegen, AGNP-C, FNPFamily Nurse Practitioner1306207139
  4. Kelly Kalmer, NPGerontology Nurse Practitioner1356700173
  5. Alexis McAllister, PNPPediatric Nurse Practitioner1164827242
  6. Melanie Mensing, APRNFamily Nurse Practitioner1386452290

Verify Jessica Lee Greenfield 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 209019892
    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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5.9 times the Medicare Part D claims of the average nurse practitioner in 2024

6,558 Medicare Part D claims for 354 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 241 claims were for opioids.

  1. Jessica Greenfield6,558
  2. Specialty average1,109

Most prescribed

  1. Atorvastatin Calcium310 claims
  2. Lisinopril255 claims
  3. Omeprazole219 claims
  4. Levothyroxine Sodium213 claims
  5. Gabapentin183 claims
  6. Metformin Hcl172 claims

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: $787.36

24 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jessica Greenfield$787.36
  2. Specialty average$791.64

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

Bills Medicare through one group practice

  1. St Josephs Hospital Breese OF The Hospital Sisters OF The Third OrdeBreese, IL

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

Jessica Lee Greenfield among 4,892 nurse practitioner records in Illinois

Jessica Lee Greenfield, FNP is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 54% of them.

  • NPI issued2019 · 54% of these records are older, 39% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2018 · median 2018 among the 3,389 with a school on file
  • Record last updated2021 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 nurse practitioner records list a practice address in Breese

They are 13 of the 122 NPPES records with a practice address in Breese, and 4,892 nurse practitioner records in Illinois.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Clare Arentsen, FNP-BCBreese, IL 622301225645690
  2. Melanie Banal, NP-CBreese, IL 622301770986010
  3. Angela Herndon, APNBreese, IL 622301265548986
  4. Katlyn HilmesBreese, IL 622301477369882
  5. Katy KnolhoffBreese, IL 622301386226504
  6. Jacqueline Kunz, RNC, NNPBreese, IL 622301699958843
  7. Emily Rhoades, NPBreese, IL 622301003465162
  8. Dennis Riechman, FNP-BCBreese, IL 622301548824592

Common questions

What is Jessica Lee Greenfield, FNP's NPI number?

Jessica Lee Greenfield, FNP's National Provider Identifier (NPI) is 1528616125, issued on Aug 28, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Jessica Lee Greenfield, FNP located?

The NPPES record lists a practice address at 9401 Holy Cross LN Ste 112, Breese, IL, 62230. Phone: (618) 526-7271. Providers update this record themselves, so call before visiting.

How can I verify Jessica Lee Greenfield, FNP's license?

NPPES lists Illinois license number 209019892, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Jessica Lee Greenfield, FNP prescribe under Medicare Part D?

In 2024, Jessica Lee Greenfield, FNP had 6,558 Medicare Part D claims for 354 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.