NPPES file of Aug 9, 2026

Zachary Scott Lyth, NP

Acute Care Nurse Practitioner · Chicago, IL

Zachary Scott Lyth, NP is an acute care nurse practitioner with a practice address in Chicago, Illinois, and NPI 1962189845, issued on Jul 3, 2023. Check the license (Illinois 209028199, 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
1962189845
Name
Zachary Scott Lyth
Credential
NP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
209028199 IL
Self-reported in NPPES; status is on the state search
Practice location
5645 W Addison St, Chicago, IL 60634
Phone
(773) 282-7000
Enumerated
Jul 3, 2023
Record last updated
Sep 8, 2023
Medicare enrollment
Enrolled (PECOS I20240529001634); accepts Medicare assignment
Medical or professional school
Loyola University Of Chicago, Stritch School Of Medicine, 2023
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 5645 W Addison St

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

  1. Adekunle Adesuyi, CRNACertified Registered Nurse Anesthetist1073757803
  2. Stephanie AnzelcCertified Registered Nurse Anesthetist1184219164
  3. Anoja Attele, M.D.Cytopathology Physician1770713638
  4. Nada BanafaAcute Care Nurse Practitioner1194542449
  5. Kathleen Barak, APNNurse Practitioner1801322326
  6. Devon Beer, PT, DPTPhysical Therapist1003163262

Verify Zachary Scott Lyth 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 209028199
    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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88% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

73 Medicare Part D claims for 24 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Zachary Lyth73
  2. Specialty average594

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. Community First Healthcare OF Illinois IncChicago, IL

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

Zachary Scott Lyth among 639 acute care nurse practitioner records in Illinois

Zachary Scott Lyth, NP is one of 639 acute care nurse practitioner records with a practice address in Illinois. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 77% of them.

  • NPI issued2023 · 77% of these records are older, 16% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2023 · median 2017 among the 434 with a school on file
  • Record last updated2023 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Illinois

There are 639 acute care nurse practitioner records in Illinois.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Nada BanafaChicago, IL 606341194542449
  2. Jeremy Soeder, APRN-FPAChicago, IL 606341407312564
  3. Giovanna Antonelli, MSN, RN, AGACNP-BCChicago, IL 606311407424690
  4. Jennifer Besse, MSN, APN, ACNP-BCChicago, IL 606371043536204
  5. Stefanie BlummerChicago, IL 606371073827267
  6. Jennifer FriebelChicago, IL 606371699023283
  7. Dorota HavlinChicago, IL 606371336367390
  8. Sharon Holloway, NPChicago, IL 606371336459502

Common questions

What is Zachary Scott Lyth, NP's NPI number?

Zachary Scott Lyth, NP's National Provider Identifier (NPI) is 1962189845, issued on Jul 3, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Zachary Scott Lyth, NP located?

The NPPES record lists a practice address at 5645 W Addison St, Chicago, IL, 60634. Phone: (773) 282-7000. Providers update this record themselves, so call before visiting.

How can I verify Zachary Scott Lyth, NP's license?

NPPES lists Illinois license number 209028199, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Zachary Scott Lyth, NP prescribe under Medicare Part D?

In 2024, Zachary Scott Lyth, NP had 73 Medicare Part D claims for 24 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.