NPPES file of Aug 9, 2026

Debra Brunk, N.P.

Family Nurse Practitioner · Chicago, IL

Debra Brunk, N.P. is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1003901471, issued on Oct 3, 2006. Check the license (Illinois 209-004016, 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
1003901471
Name
Debra Brunk
Credential
N.P.
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209-004016 IL
Self-reported in NPPES; status is on the state search
Practice location
1501 S. California Ave., Chicago, IL 60608
Phone
(773) 257-6770
Enumerated
Oct 3, 2006
Record last updated
May 13, 2015 (not updated in 11 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 family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 1501 S. California Ave.

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

  1. Theodore Jarrett, M.D.Obstetrics & Gynecology Physician1356435838
  2. Juan Villamizar-Zuniga, M.D.Family Medicine Physician1326133711

Verify Debra Brunk 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 209-004016    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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95% fewer Medicare Part D claims than the average family nurse practitioner in 2024

61 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Debra Brunk61
  2. Specialty average1,305

Most prescribed

  1. Nystatin23 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.

Debra Brunk among 7,639 family nurse practitioner records in Illinois

Debra Brunk, 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. 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 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. Ka'Tee Abercrombie, FNP-CChicago, IL 606081023475894
  2. Mateo Betanzos, FNP/BCChicago, IL 606081457767998
  3. Deborah BryantChicago, IL 606081952703795
  4. Jennifer Colella, APNChicago, IL 606081659700060
  5. Anne FlosiChicago, IL 606081508205261
  6. Po Ling Fung, APNChicago, IL 606081558780858
  7. Hannah Holmes, MS, RN, FNP-BCChicago, IL 606081851789275
  8. Thelma Holt-Nicholson, FNP-BCChicago, IL 606081265830442

Common questions

What is Debra Brunk, N.P.'s NPI number?

Debra Brunk, N.P.'s National Provider Identifier (NPI) is 1003901471, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Debra Brunk, N.P. located?

The NPPES record lists a practice address at 1501 S. California Ave., Chicago, IL, 60608. Phone: (773) 257-6770. Providers update this record themselves, so call before visiting.

How can I verify Debra Brunk, N.P.'s license?

NPPES lists Illinois license number 209-004016, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Debra Brunk, N.P. prescribe under Medicare Part D?

In 2024, Debra Brunk, N.P. had 61 Medicare Part D claims; 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.