NPPES file of Aug 9, 2026

Natalie Theriault, MS, FNP-BC

Family Nurse Practitioner · Chicago, IL

Natalie Theriault, MS, FNP-BC is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1831564848, issued on Dec 2, 2015. Check the license (Illinois 209013636, 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
1831564848
Name
Natalie Theriault
Credential
MS, FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209013636 IL
Self-reported in NPPES; status is on the state search
Practice location
1765 N Elston Ave, Chicago, IL 60642
Phone
(773) 276-1100
Enumerated
Dec 2, 2015
Record last updated
Dec 2, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(773) 276-1102
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 family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 1765 N Elston Ave

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

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  2. Donna Bagdasarian, PT, DPTPediatric Physical Therapist1629676481
  3. Justine Boudreau, BCBABehavior Analyst1508406380
  4. Katelynn Cowee, MS, BCBABehavior Analyst1003629981
  5. Emily FirmissSpeech-Language Pathologist1023620754
  6. Sarah Hallowell, MS, CF-SLPSpeech-Language Pathologist1356194161

Verify Natalie Theriault 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 209013636    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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Industry payments in 2024: $57.62

3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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. Natalie Theriault$57.62
  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.

Natalie Theriault among 7,639 family nurse practitioner records in Illinois

Natalie Theriault, MS, 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 2015, is newer than 24% of them.

  • NPI issued2015 · 24% of these records are older, 70% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2015 · 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. Idayat Adekunle, FNPChicago, IL 606421427415207
  2. Chanelle Bates, APNChicago, IL 606421457986929
  3. Caroline BernardiChicago, IL 606421912525544
  4. Meghan ClosserChicago, IL 606421568869469
  5. Jessica HorwitzChicago, IL 606421649758426
  6. Anna Levina, FNPChicago, IL 606421619641883
  7. Justin Neal, FNP-CChicago, IL 606421396410023
  8. Cristina Rojas, FNP-BCChicago, IL 606421619617891

Common questions

What is Natalie Theriault, MS, FNP-BC's NPI number?

Natalie Theriault, MS, FNP-BC's National Provider Identifier (NPI) is 1831564848, issued on Dec 2, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Natalie Theriault, MS, FNP-BC located?

The NPPES record lists a practice address at 1765 N Elston Ave, Chicago, IL, 60642. Phone: (773) 276-1100. Providers update this record themselves, so call before visiting.

How can I verify Natalie Theriault, MS, FNP-BC's license?

NPPES lists Illinois license number 209013636, 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.