NPPES file of Aug 9, 2026

Natalie A. Williams, NP

Family Nurse Practitioner · Roodhouse, IL

Natalie A. Williams, NP is a family nurse practitioner with a practice address in Roodhouse, Illinois, and NPI 1144852203, issued on Feb 6, 2020. Check the license (Illinois 209020808, 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
1144852203
Name
Natalie A. Williams
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209020808 IL
Self-reported in NPPES; status is on the state search
Practice location
414 S State St, Roodhouse, IL 62082
Phone
(217) 589-4383
Enumerated
Feb 6, 2020
Record last updated
Nov 13, 2024
Fax
(217) 589-4409
Medicare enrollment
Enrolled (PECOS I20200508001563); 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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8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 414 S State St

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

  1. Megan Skolasinski, PA-CPhysician Assistant1346676012

Verify Natalie A. Williams 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 209020808    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

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95% more Medicare Part D claims than the average family nurse practitioner in 2024

2,542 Medicare Part D claims for 240 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 47 claims were for opioids.

  1. Natalie Williams2,542
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium122 claims
  2. Levothyroxine Sodium119 claims
  3. Omeprazole80 claims
  4. Albuterol Sulfate Hfa70 claims
  5. Rosuvastatin Calcium63 claims
  6. Lisinopril59 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: $223.59

13 payments; by number, the most common kind was food and beverage; the largest payer was Amgen 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.

  1. Natalie Williams$223.59
  2. Specialty average$650.95

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

One hospital affiliation

  1. Jersey Community HospitalRoodhouse, IL · Acute Care Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Natalie A. Williams among 7,639 family nurse practitioner records in Illinois

Natalie A. Williams, 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 2020, is newer than 59% of them.

  • NPI issued2020 · 59% of these records are older, 35% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2019 · median 2018 among the 4,778 with a school on file
  • Record last updated2024 · 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).

Family Nurse Practitioner providers in Illinois

There are 7,639 family nurse practitioner records in Illinois.

All 7,639 in Illinois → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Christina Vanmeter, FNPRoodhouse, IL 620821649826603
  2. Katie Frazier, FNP-BCRoxana, IL 620841871980755
  3. Tonya Darr, NPStaunton, IL 620881740286103
  4. Amber Geilhausen, FNPStaunton, IL 620881891233292
  5. Mia Rhodes, FNPStaunton, IL 620881780317016
  6. Ajin Varghese, FNP-CStaunton, IL 620881932825726
  7. Cindy Bertolino, NPMount Olive, IL 620691386145258
  8. Angelina Leitschuh, NPWood River, IL 620951508343161

Common questions

What is Natalie A. Williams, NP's NPI number?

Natalie A. Williams, NP's National Provider Identifier (NPI) is 1144852203, issued on Feb 6, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Natalie A. Williams, NP located?

The NPPES record lists a practice address at 414 S State St, Roodhouse, IL, 62082. Phone: (217) 589-4383. Providers update this record themselves, so call before visiting.

How can I verify Natalie A. Williams, NP's license?

NPPES lists Illinois license number 209020808, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Natalie A. Williams, NP prescribe under Medicare Part D?

In 2024, Natalie A. Williams, NP had 2,542 Medicare Part D claims for 240 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.