Martha Cook, M.S.W.
Clinical Social Worker · Oak Brook, IL
Martha Cook, M.S.W. is a clinical social worker with a practice address in Oak Brook, Illinois, and NPI 1457402810, issued on Jan 14, 2007. Check the license (Illinois 149000780, 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.
- Name
- Martha Cook
- Credential
- M.S.W.
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 149000780 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2907 Butterfield RD, Oak Brook, IL 60523
- Phone
- (630) 586-0900
- Enumerated
- Jan 14, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (630) 586-9990
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 13,637 in Illinois → Look up another NPI →
Also registered at 2907 Butterfield RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kerstin Blumhardt, MSWClinical Social Worker1679611503
- Jennifer Claussen, LCSWSocial Worker1053563809
- Katharine Grinnell-Noak, PSY.D.Clinical Psychologist1356492714
- Courtney Johns, MSW,LCSWClinical Social Worker1346405123
- Peggy Lavin, MSWClinical Social Worker1083754824
- Katherine Miller, LCSWClinical Social Worker1679882187
Verify Martha Cook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 149000780Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Martha Cook among 13,637 clinical social worker records in Illinois
Martha Cook, M.S.W. is one of 13,637 clinical social worker records with a practice address in Illinois. 14% 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 2007, is newer than 10% of them.
- NPI issued2007 · 10% of these records are older, 80% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
94 clinical social worker records list a practice address in Oak Brook
They are 94 of the 950 NPPES records with a practice address in Oak Brook, and 13,637 clinical social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13,637 in Illinois → Every provider in Oak Brook → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Mary Anstiss, LCPCOak Brook, IL 605231508954868
- Deborah Fullilove, LCSWOak Brook, IL 605231306934518
- Tonya Gilkerson-Sobol, LCSWOak Brook, IL 605231447270673
- Leslie Gum, LCSWOak Brook, IL 605231437239027
- Jennifer Hassler, LCSWOak Brook, IL 605231487742557
- Ron Jordan, LCSWOak Brook, IL 605231689762767
- Hans Lonnroth, LCSWOak Brook, IL 605231518966365
- Hamida Naficy, MSW LCSWOak Brook, IL 605231467524009
Common questions
What is Martha Cook, M.S.W.'s NPI number?
Martha Cook, M.S.W.'s National Provider Identifier (NPI) is 1457402810, issued on Jan 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Martha Cook, M.S.W. located?
The NPPES record lists a practice address at 2907 Butterfield RD, Oak Brook, IL, 60523. Phone: (630) 586-0900. Providers update this record themselves, so call before visiting.
How can I verify Martha Cook, M.S.W.'s license?
NPPES lists Illinois license number 149000780, 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.
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.