NPPES file of Aug 9, 2026

Kristin L. Lattanzio, FNP-BC

Family Nurse Practitioner · Chicago, IL

Kristin L. Lattanzio, FNP-BC is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1245744473, issued on Nov 27, 2017. Check the license (Illinois 209.016778, 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
1245744473
Name
Kristin L. Lattanzio
Credential
FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209.016778 IL
Self-reported in NPPES; status is on the state search
Practice location
7435 W Talcott Ave, Chicago, IL 60631
Phone
(773) 594-8570
Enumerated
Nov 27, 2017
Record last updated
Dec 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180803001422); 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 7435 W Talcott Ave

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

  1. Logan Abel, MDEmergency Medicine Physician1447900592
  2. Rachel Abrams, M.D.Emergency Medicine Physician1659786317
  3. Eva Adams, P.T.Physical Therapist1265780753
  4. Jennifer AdamsStudent in an Organized Health Care Education/Training Program1710681473
  5. John Affinito, MDFamily Medicine Physician1316930191
  6. Omar Ahmed, DOEmergency Medicine Physician1043896947

Verify Kristin L. Lattanzio 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 209.016778    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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86% fewer Medicare Part D claims than the average family nurse practitioner in 2024

189 Medicare Part D claims for 57 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Kristin Lattanzio189
  2. Specialty average1,305

Most prescribed

  1. Ipratropium-Albuterol42 claims
  2. Furosemide34 claims
  3. Budesonide13 claims
  4. Fluticasone-Salmeterol11 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: $13.20

1 payment: education; the largest payer was Shionogi 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. Kristin Lattanzio$13.20
  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.

Bills Medicare through one group practice

  1. Northwest Pulmonary Associates, S.C.Chicago, IL

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

Kristin L. Lattanzio among 7,639 family nurse practitioner records in Illinois

Kristin L. Lattanzio, FNP-BC 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 2017, is newer than 37% of them.

  • NPI issued2017 · 37% of these records are older, 56% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2017 · median 2018 among the 4,778 with a school on file
  • Record last updated2021 · 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).

1,567 family nurse practitioner records list a practice address in Chicago

They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.

All 7,639 in Illinois → Every provider in Chicago → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Michelle Arroyo, NPChicago, IL 606311124416904
  2. Shelia Broome, APN-CNPChicago, IL 606311023350204
  3. Lauren Didriksen, FNP-BCChicago, IL 606311154990281
  4. Shamim Huda, FNP-BCChicago, IL 606311386009934
  5. Reeba Jomi, FNP-BCChicago, IL 606311093304875
  6. Tiffany Kendrigan, FNP-BCChicago, IL 606311669854576
  7. Rebecca Little, NPChicago, IL 606311801316476
  8. Annette Malkiewicz-Wilson, FNPChicago, IL 606311124658877

Common questions

What is Kristin L. Lattanzio, FNP-BC's NPI number?

Kristin L. Lattanzio, FNP-BC's National Provider Identifier (NPI) is 1245744473, issued on Nov 27, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Kristin L. Lattanzio, FNP-BC located?

The NPPES record lists a practice address at 7435 W Talcott Ave, Chicago, IL, 60631. Phone: (773) 594-8570. Providers update this record themselves, so call before visiting.

How can I verify Kristin L. Lattanzio, FNP-BC's license?

NPPES lists Illinois license number 209.016778, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Kristin L. Lattanzio, FNP-BC prescribe under Medicare Part D?

In 2024, Kristin L. Lattanzio, FNP-BC had 189 Medicare Part D claims for 57 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.