NPPES file of Aug 9, 2026

Amy Gross, MPH, RD, LDN, IBCLC

Registered Dietitian · Lake Barrington, IL

Amy Gross, MPH, RD, LDN, IBCLC is a registered dietitian with a practice address in Lake Barrington, Illinois, and NPI 1376838565, issued on Jun 15, 2011. Check the license (Illinois 164.006525, 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
1376838565
Name
Amy Gross
Credential
MPH, RD, LDN, IBCLC
Primary taxonomy
Registered Dietitian 133V00000X
License number
164.006525 IL
Self-reported in NPPES; status is on the state search
Practice location
28156 W Northpointe Pkwy Ste 225, Lake Barrington, IL 60010
Phone
(224) 512-9800
Enumerated
Jun 15, 2011
Record last updated
May 3, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(224) 512-9714
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 registered dietitian records → All 2,870 in Illinois → Look up another NPI →

Verify Amy Gross 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 164.006525    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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Amy Gross among 2,870 registered dietitian records in Illinois

Amy Gross, MPH, RD, LDN, IBCLC is one of 2,870 registered dietitian records with a practice address in Illinois. 8% 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 2011, is newer than 25% of them.

  • NPI issued2011 · 25% of these records are older, 72% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileNo · 9% of these records are
  • Record last updated2018 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Illinois

There are 2,870 registered dietitian records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,870 in Illinois → Every provider in Lake Barrington → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Laura Bykowski, RD, LDNBarrington, IL 600101881863660
  2. Robert CarraraBarrington, IL 600101003045931
  3. Tamma Carrubba, RD,LDNBarrington, IL 600101225424773
  4. Gretchen Collins, RD, LDNBarrington, IL 600101912163965
  5. Dawn Herbig, RDN, LDNBarrington, IL 600101881081826
  6. Katherine Kleyn, RDBarrington, IL 600101881840957
  7. Melodi Peters, R.D. LDNBarrington, IL 600101245549039
  8. Gayle Pichlik, RD, LDNBarrington, IL 600101891964672

Common questions

What is Amy Gross, MPH, RD, LDN, IBCLC's NPI number?

Amy Gross, MPH, RD, LDN, IBCLC's National Provider Identifier (NPI) is 1376838565, issued on Jun 15, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Amy Gross, MPH, RD, LDN, IBCLC located?

The NPPES record lists a practice address at 28156 W Northpointe Pkwy Ste 225, Lake Barrington, IL, 60010. Phone: (224) 512-9800. Providers update this record themselves, so call before visiting.

How can I verify Amy Gross, MPH, RD, LDN, IBCLC's license?

NPPES lists Illinois license number 164.006525, 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.