NPPES file of Aug 9, 2026

Lisa Marie Testolin, M.S., R.D., LDN

Registered Dietitian · Bloomingdale, IL

Lisa Marie Testolin, M.S., R.D., LDN is a registered dietitian with a practice address in Bloomingdale, Illinois, and NPI 1902265952, issued on Feb 18, 2016. Check the license (Illinois 720034, 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
1902265952
Name
Lisa Marie Testolin
Credential
M.S., R.D., LDN
Primary taxonomy
Registered Dietitian 133V00000X
License numbers
720034 IL
164.000412 IL
Self-reported in NPPES; status is on the state search
Practice location
132 W Lake St, Bloomingdale, IL 60108
Phone
(630) 550-0429
Enumerated
Feb 18, 2016
Record last updated
Nov 19, 2023
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 →

Also registered at 132 W Lake St

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

  1. John Coumbe-Lilley, PHD, LPC, ALMFTProfessional Counselor1659026086
  2. Allison Sikorsky, DNP, APRN, PMHNPPsychiatric/Mental Health Nurse Practitioner1609152842

Verify Lisa Marie Testolin 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 720034    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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Lisa Marie Testolin among 2,870 registered dietitian records in Illinois

Lisa Marie Testolin, M.S., R.D., LDN 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 2016, is newer than 43% of them.

  • NPI issued2016 · 43% of these records are older, 53% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileNo · 9% of these records are
  • Record last updated2023 · 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 Bloomingdale → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Linda Braam, MS, RD, LDBloomingdale, IL 601081235341322
  2. Megan Farris, RDN, LDNBloomingdale, IL 601081134889447
  3. Jessica Grudsky, R.D., L.D.N.Bloomingdale, IL 601081063641876
  4. Janet Millikan, RDNBloomingdale, IL 601081770906463
  5. Leslie Kohut, MD, RDN, LDNStreamwood, IL 601071679392500
  6. Kaitlyn Fischer, RDN, LDNBensenville, IL 601061548971047
  7. Meagan O'Connor, MS, RDN, CSSD, LDNCarpentersville, IL 601101285424960
  8. Sloan Osborn, RD, LDNCarpentersville, IL 601101225666001

Common questions

What is Lisa Marie Testolin, M.S., R.D., LDN's NPI number?

Lisa Marie Testolin, M.S., R.D., LDN's National Provider Identifier (NPI) is 1902265952, issued on Feb 18, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Marie Testolin, M.S., R.D., LDN located?

The NPPES record lists a practice address at 132 W Lake St, Bloomingdale, IL, 60108. Phone: (630) 550-0429. Providers update this record themselves, so call before visiting.

How can I verify Lisa Marie Testolin, M.S., R.D., LDN's license?

NPPES lists Illinois license number 720034, 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.