NPPES file of Aug 9, 2026

Ashley Lambert, M.S.

Psychologist · Northbrook, IL

Ashley Lambert, M.S. is a psychologist with a practice address in Northbrook, Illinois, and NPI 1023242252, issued on May 1, 2009. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023242252
Name
Ashley Lambert
Credential
M.S.
Primary taxonomy
Psychologist 103T00000X
Practice location
255 Revere Dr, Northbrook, IL 60062
Phone
(847) 412-4350
Enumerated
May 1, 2009
Record last updated
May 1, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200318000215); 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.
Download card Updates feed

8 nearest psychologist records → All 1,011 in Illinois → Look up another NPI →

Also registered at 255 Revere Dr

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

  1. Susan Aplington, DTDevelopmental Therapist1487870226
  2. Beth-Lynn BolgerSpeech-Language Pathologist1225229990
  3. Tara Cummings, D.T.Developmental Therapist1790993608
  4. Lindsay Duffy, B.A.Clinical Psychologist1629372271
  5. Rachel Fancher, PSY.D.Clinical Psychologist1477889202
  6. Lakshmi Gonzales, OTRLOccupational Therapist1851544498

Verify Ashley Lambert in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Rush University Medical GroupChicago, IL

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

Ashley Lambert among 1,011 psychologist records in Illinois

Ashley Lambert, M.S. is one of 1,011 psychologist records with a practice address in Illinois. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 41% of them.

  • NPI issued2009 · 41% of these records are older, 56% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 20% of these records are
  • Graduated2012 · median 2001 among the 201 with a school on file
  • Record last updated2009 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 psychologist records list a practice address in Northbrook

They are 27 of the 2,226 NPPES records with a practice address in Northbrook, and 1,011 psychologist records in Illinois.

All 1,011 in Illinois → Every provider in Northbrook → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Barry Alpert, PH.D.Northbrook, IL 600621013916998
  2. Joseph Barr, EDDNorthbrook, IL 600621710057591
  3. Angela Ceisel, PSY. D.Northbrook, IL 600621497092118
  4. Joan Funk, PSY.D.Northbrook, IL 600621740324128
  5. Gabrielle Granoff, M.S.Northbrook, IL 600621457605420
  6. Paul Heaton, PSY.D.Northbrook, IL 600621508976499
  7. Ruth Kraus, PH.D.Northbrook, IL 600621902006703
  8. Michael Losoff, PH.D.Northbrook, IL 600621184772253

Common questions

What is Ashley Lambert, M.S.'s NPI number?

Ashley Lambert, M.S.'s National Provider Identifier (NPI) is 1023242252, issued on May 1, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Lambert, M.S. located?

The NPPES record lists a practice address at 255 Revere Dr, Northbrook, IL, 60062. Phone: (847) 412-4350. Providers update this record themselves, so call before visiting.

How can I verify Ashley Lambert, M.S.'s license?

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. 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.