NPPES file of Aug 9, 2026

Abbi Lantz

Acute Care Nurse Practitioner · Chicago, IL

Abbi Lantz is an acute care nurse practitioner with a practice address in Chicago, Illinois, and NPI 1790458222, issued on Jul 29, 2021. Check the license (Illinois 209023226, 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
1790458222
Name
Abbi Lantz
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
209023226 IL
Self-reported in NPPES; status is on the state search
Practice location
1725 W Harrison St Ste 810, Chicago, IL 60612
Phone
(312) 942-5500
Enumerated
Jul 29, 2021
Record last updated
Aug 10, 2021 (not updated in 5 years: call before relying on the address or phone)
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 acute care nurse practitioner records → All 639 in Illinois → Look up another NPI →

Also registered at 1725 W Harrison St Ste 810

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

  1. Matthew Dixon, M.D.Surgical Oncology Physician1083842009
  2. Cristina Odonoghue, M.D., M.P.H.Surgical Oncology Physician1508032715
  3. Johanna StecherSurgery Physician1790361285

Verify Abbi Lantz 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 209023226    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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92% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

48 Medicare Part D claims for 17 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.

  1. Abbi Lantz48
  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.

Abbi Lantz among 639 acute care nurse practitioner records in Illinois

Abbi Lantz 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 2021, is newer than 67% of them.

  • NPI issued2021 · 67% of these records are older, 28% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 68% of these records are
  • Record last updated2021 · 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.

All 639 in Illinois → Every provider in Chicago → Acute Care Nurse Practitioner nationwide →

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

  1. Denise Beger, CNPChicago, IL 606121265715908
  2. Rory Breslin-Sani, APNChicago, IL 606121932342680
  3. Monique Colbert, APNChicago, IL 606121093044471
  4. Susan Corbridge, PHD, APNChicago, IL 606121265667547
  5. Renee Evans, APNChicago, IL 606121396014650
  6. Nina Grude, NPChicago, IL 606121861705717
  7. Amy Hiller, APNChicago, IL 606121821221474
  8. Elizabeth Hurter, NPChicago, IL 606121760651194

Common questions

What is Abbi Lantz's NPI number?

Abbi Lantz's National Provider Identifier (NPI) is 1790458222, issued on Jul 29, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Abbi Lantz located?

The NPPES record lists a practice address at 1725 W Harrison St Ste 810, Chicago, IL, 60612. Phone: (312) 942-5500. Providers update this record themselves, so call before visiting.

How can I verify Abbi Lantz's license?

NPPES lists Illinois license number 209023226, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Abbi Lantz prescribe under Medicare Part D?

In 2024, Abbi Lantz had 48 Medicare Part D claims for 17 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.

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.