NPPES file of Aug 9, 2026

Julie A. Holbrook, RD

Registered Dietitian · Huntley, IL

Julie A. Holbrook, RD is a registered dietitian with a practice address in Huntley, Illinois, and NPI 1679869523, issued on Jun 20, 2011. Check the license (Illinois 164003713, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679869523
Name
Julie A. Holbrook
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
164003713 IL
Self-reported in NPPES; status is on the state search
Practice location
10450 Algonquin RD Ste 100A, Huntley, IL 60142
Phone
(815) 334-5566
Enumerated
Jun 20, 2011
Record last updated
Mar 20, 2023
Fax
(847) 802-7259
Medicare enrollment
Enrolled (PECOS I20170206000633); 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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Also registered at 10450 Algonquin RD Ste 100A

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

  1. Sarah Buytendorp, RDRegistered Dietitian1770713984
  2. Jinger Christal, RDRegistered Dietitian1710605944
  3. Jennifer Fleming, RDRegistered Dietitian1104429554
  4. Richelle Gomez, RDRegistered Dietitian1801322441
  5. Eric Hanson, RDRegistered Dietitian1871211631
  6. Lori Kelso, RDRegistered Dietitian1013636919

Verify Julie A. Holbrook 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 164003713
    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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The MIPS final score for 2023 (Medicare payment program): 94.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Central Dupage Physician GroupHuntley, IL

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

17 registered dietitian records list a practice address in Huntley

They are 17 of the 372 NPPES records with a practice address in Huntley, and 2,870 registered dietitian records in Illinois.

Other registered dietitian records in Illinois

  1. Taylor Aarns, RDNBelleville, IL1295475820
  2. Rebecca Abbatiello, RDWheaton, IL1437460748
  3. Heba Abdel Latief, RDNChicago, IL1821554593
  4. Duaa AbdullahBridgeview, IL1851253009
  5. Leen Abdulqader, RDBridgeview, IL1689372526
  6. Abdullah AbdulwahidPlainfield, IL1417880980
  7. Priscilla Abel Paul, RDNBement, IL1215782941
  8. Kathleen Abernathy, R.D., L.D.N.Lake Forest, IL1295020063
  9. Patricia AbernathyLa Grange, IL1063174837
  10. Michael Abromaitis, RDNSkokie, IL1710402797

Common questions

What is Julie A. Holbrook, RD's NPI number?

Julie A. Holbrook, RD's National Provider Identifier (NPI) is 1679869523, issued on Jun 20, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Julie A. Holbrook, RD located?

The NPPES record lists a practice address at 10450 Algonquin RD Ste 100A, Huntley, IL, 60142. Phone: (815) 334-5566. Providers update this record themselves, so call before visiting.

How can I verify Julie A. Holbrook, RD's license?

NPPES lists Illinois license number 164003713, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

What is Julie A. Holbrook, RD's MIPS final score?

The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.

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.