Arthur J. Mattson, MSW
Clinical Social Worker · Manteno, IL
Arthur J. Mattson, MSW is a clinical social worker with a practice address in Manteno, Illinois, and NPI 1487706933, issued on Jan 17, 2007. Check the license (Illinois 14900721, 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
- Arthur J. Mattson
- Credential
- MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 14900721 IL
Self-reported in NPPES; status is on the state search - Practice location
- 571 Leahy St, Manteno, IL 60950
- Phone
- (815) 258-4910
- Enumerated
- Jan 17, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 13,637 in Illinois → Look up another NPI →
Verify Arthur J. Mattson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 14900721Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Arthur J. Mattson among 13,637 clinical social worker records in Illinois
Arthur J. Mattson, MSW 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).
9 clinical social worker records list a practice address in Manteno
They are 9 of the 97 NPPES records with a practice address in Manteno, 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 Manteno → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Gregory Brenneisen, LCSWManteno, IL 609501548327422
- Carolyn Domont, LCSWManteno, IL 609501972240802
- Sarah Falk, LCSWManteno, IL 609501104060011
- Ginger Friedericks, LCSWManteno, IL 609501194255984
- Rachel GuimondManteno, IL 609501619894995
- Madison Harmon, LCSWManteno, IL 609501568321966
- Adele Human, L.C.S.W.Manteno, IL 609501437573102
- Paige Salomone, LCSWManteno, IL 609501952117889
Common questions
What is Arthur J. Mattson, MSW's NPI number?
Arthur J. Mattson, MSW's National Provider Identifier (NPI) is 1487706933, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Arthur J. Mattson, MSW located?
The NPPES record lists a practice address at 571 Leahy St, Manteno, IL, 60950. Phone: (815) 258-4910. Providers update this record themselves, so call before visiting.
How can I verify Arthur J. Mattson, MSW's license?
NPPES lists Illinois license number 14900721, 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.