NPPES file of Aug 9, 2026

John Michael Crulcich, A.P.N., F.N.P.

Family Nurse Practitioner · Chicago, IL

John Michael Crulcich, A.P.N., F.N.P. is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1962583427, issued on Oct 18, 2006. Check the license (Illinois 209-002450(41-19641), as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962583427
Name
John Michael Crulcich
Credential
A.P.N., F.N.P.
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209-002450(41-19641) IL
Self-reported in NPPES; status is on the state search
Practice location
333 S State St, Chicago, IL 60604
Phone
(312) 747-9678
Enumerated
Oct 18, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(312) 747-9420
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 333 S State St

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

  1. Alpha AdamsMental Health Counselor1073825758
  2. Nayyar Afroz, PHYSICIANPsychiatry Physician1881668895
  3. Bonnie BluesteinMental Health Counselor1447562897
  4. Jittaun BoboCase Manager/Care Coordinator1710321534
  5. Anne BradleyMental Health Counselor1831405612
  6. Steven BuschMental Health Counselor1447561717

Verify John Michael Crulcich 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 209-002450(41-19641)    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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John Michael Crulcich among 7,639 family nurse practitioner records in Illinois

John Michael Crulcich, A.P.N., F.N.P. 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 not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 95% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2007 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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. Deborah Aaron, FNPChicago, IL 606041114024916
  2. Mary Ann Avila-Cantore, APN, FNP-CChicago, IL 606041033646773
  3. Julie Bright-Allott, APNChicago, IL 606041669841177
  4. Daniel Glon, NPChicago, IL 606041942602461
  5. Stephanie Halberg, APNChicago, IL 606041225516248
  6. Stephanie Johnson, ARNP, FNP-CChicago, IL 606041639593767
  7. Susan Matthew, ND APN FNPChicago, IL 606041417169095
  8. Kathleen McCleskey-GrimesChicago, IL 606041467640193

Common questions

What is John Michael Crulcich, A.P.N., F.N.P.'s NPI number?

John Michael Crulcich, A.P.N., F.N.P.'s National Provider Identifier (NPI) is 1962583427, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Michael Crulcich, A.P.N., F.N.P. located?

The NPPES record lists a practice address at 333 S State St, Chicago, IL, 60604. Phone: (312) 747-9678. Providers update this record themselves, so call before visiting.

How can I verify John Michael Crulcich, A.P.N., F.N.P.'s license?

NPPES lists Illinois license number 209-002450(41-19641), 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. 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.