NPPES file of Aug 9, 2026

Valeria L. Williams, NP

Adult Health Nurse Practitioner · Chicago, IL

Valeria L. Williams, NP is an adult health nurse practitioner with a practice address in Chicago, Illinois, and NPI 1043436389, issued on Apr 17, 2007. Check the license (Illinois 209-006290, 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
1043436389
Name
Valeria L. Williams
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
209-006290 IL
Self-reported in NPPES; status is on the state search
Practice location
3409 W Fullerton Ave, Chicago, IL 60647
Phone
(773) 486-5001
Enumerated
Apr 17, 2007
Record last updated
Nov 13, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(773) 486-5020
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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8 nearest adult health nurse practitioner records → All 743 in Illinois → Look up another NPI →

Verify Valeria L. 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 209-006290    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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10% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

1,151 Medicare Part D claims for 226 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Valeria Williams1,151
  2. Specialty average1,280

Most prescribed

  1. Amlodipine Besylate101 claims
  2. Atorvastatin Calcium69 claims
  3. Metformin Hcl55 claims
  4. Albuterol Sulfate Hfa51 claims
  5. Losartan Potassium51 claims
  6. Lisinopril47 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.

Valeria L. Williams among 743 adult health nurse practitioner records in Illinois

Valeria L. Williams, NP is one of 743 adult health nurse practitioner records with a practice address in Illinois. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 17% of them.

  • NPI issued2007 · 17% of these records are older, 72% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2015 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Illinois

There are 743 adult health nurse practitioner records in Illinois.

All 743 in Illinois → Every provider in Chicago → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Daniel Ceballos, NURSE PRACTITIONERChicago, IL 606471659449767
  2. Michelle Absolam, APNChicago, IL 606451871737486
  3. Jessica Afarin, NPChicago, IL 606451871962183
  4. Carol English, APNChicago, IL 606451194005595
  5. Debbie Tyler, NPChicago, IL 606441689904484
  6. Simona Uribe, NP-CChicago, IL 606441295150829
  7. Lakisha Kemp, NPChicago, IL 606431790568418
  8. Daniel Mead, DNP, CNN-NP, NP-CChicago, IL 606421093253718

Common questions

What is Valeria L. Williams, NP's NPI number?

Valeria L. Williams, NP's National Provider Identifier (NPI) is 1043436389, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Valeria L. Williams, NP located?

The NPPES record lists a practice address at 3409 W Fullerton Ave, Chicago, IL, 60647. Phone: (773) 486-5001. Providers update this record themselves, so call before visiting.

How can I verify Valeria L. Williams, NP's license?

NPPES lists Illinois license number 209-006290, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Valeria L. Williams, NP prescribe under Medicare Part D?

In 2024, Valeria L. Williams, NP had 1,151 Medicare Part D claims for 226 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.