NPPES file of Aug 9, 2026

Leah Gravesen

Family Nurse Practitioner · Streator, IL

Leah Gravesen is a family nurse practitioner with a practice address in Streator, Illinois, and NPI 1477191336, issued on Dec 11, 2019. Check the license (Illinois 209020593, 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
1477191336
Name
Leah Gravesen
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209020593 IL
Self-reported in NPPES; status is on the state search
Practice location
311 S Otter Creek RD, Streator, IL 61364
Phone
(815) 257-5324
Enumerated
Dec 11, 2019
Record last updated
Jan 24, 2022
Medicare enrollment
Enrolled (PECOS I20201105000777); 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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Verify Leah Gravesen 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 209020593
    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
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96% fewer Medicare Part D claims than the average family nurse practitioner in 2024

47 Medicare Part D claims for 30 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Leah Gravesen47
  2. Specialty average1,305

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

  1. Applebaum Physiatry PLLCOak Brook, IL

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

9 family nurse practitioner records list a practice address in Streator

They are 9 of the 124 NPPES records with a practice address in Streator, and 7,639 family nurse practitioner records in Illinois.

Other family nurse practitioner records in Illinois

  1. Crystal Aandahl, FNPNorth Chicago, IL1316497068
  2. Deborah Aaron, FNPChicago, IL1114024916
  3. Roseviminda Abano, CNPGurnee, IL1215318555
  4. Theresa AbbaduskyPekin, IL1265892046
  5. Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
  6. Manar Abdalla, FNPChicago, IL1700632411
  7. Mahubah Abdallah, FNP-CRochelle, IL1841752284
  8. Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
  9. Servet Abdelhafez, APRNBrookfield, IL1790505048
  10. Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283

Common questions

What is Leah Gravesen's NPI number?

Leah Gravesen's National Provider Identifier (NPI) is 1477191336, issued on Dec 11, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Leah Gravesen located?

The NPPES record lists a practice address at 311 S Otter Creek RD, Streator, IL, 61364. Phone: (815) 257-5324. Providers update this record themselves, so call before visiting.

How can I verify Leah Gravesen's license?

NPPES lists Illinois license number 209020593, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Leah Gravesen prescribe under Medicare Part D?

In 2024, Leah Gravesen had 47 Medicare Part D claims for 30 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.