NPPES file of Aug 9, 2026

Christian De Guia, NP

Nurse Practitioner · Chicago, IL

Christian De Guia, NP is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1720478829, issued on Jan 27, 2015. Check the license (Illinois 209012378, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720478829
Name
Christian De Guia
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
209012378 IL
Self-reported in NPPES; status is on the state search
Practice location
840 W Irving Park RD, Chicago, IL 60613
Phone
(773) 975-3269
Enumerated
Jan 27, 2015
Record last updated
Jan 27, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(773) 975-3270
Medicare enrollment
Enrolled (PECOS I20180322001654); 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 nurse practitioner records → All 4,892 in Illinois → Look up another NPI →

Also registered at 840 W Irving Park RD

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

  1. Adeshalewa Ademoyo-OpakunleFamily Nurse Practitioner1891983524
  2. Richard Ahuja, MDOphthalmology Physician1346293438
  3. Lauren Appelson, LSWSocial Worker1811739881
  4. Cielo Belingon-Suerte, MCPediatrics Physician1811078694
  5. Michele BeyFamily Nurse Practitioner1295159846
  6. Caroline Bloomquist, LSWSocial Worker1649120155

Verify Christian De Guia 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 209012378    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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Bills Medicare through one group practice

  1. Omar Osman Practice, LLCOceanside, CA

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

Christian De Guia among 4,892 nurse practitioner records in Illinois

Christian De Guia, NP is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 31% of them.

  • NPI issued2015 · 31% of these records are older, 64% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2016 · median 2018 among the 3,389 with a school on file
  • Record last updated2015 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

952 nurse practitioner records list a practice address in Chicago

They are 952 of the 63,379 NPPES records with a practice address in Chicago, and 4,892 nurse practitioner records in Illinois.

All 4,892 in Illinois → Every provider in Chicago → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Joelle Jackson, NPChicago, IL 606131215395652
  2. Aileen Macato, NPChicago, IL 606131528461878
  3. Pinkey PatelChicago, IL 606131508240185
  4. Frances Walker, BSN, MSNChicago, IL 606131033507975
  5. Scott Alamar, APNChicago, IL 606141629240007
  6. Brittany Bendoff, FNP-BCChicago, IL 606121760350292
  7. Kara Conroy, APRNChicago, IL 606121821721812
  8. Stephanie Frankel, N.P.Chicago, IL 606141043404205

Common questions

What is Christian De Guia, NP's NPI number?

Christian De Guia, NP's National Provider Identifier (NPI) is 1720478829, issued on Jan 27, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Christian De Guia, NP located?

The NPPES record lists a practice address at 840 W Irving Park RD, Chicago, IL, 60613. Phone: (773) 975-3269. Providers update this record themselves, so call before visiting.

How can I verify Christian De Guia, NP's license?

NPPES lists Illinois license number 209012378, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.