Diane F. Mittelhauser, PSYD
Clinical Psychologist · Batavia, IL
Diane F. Mittelhauser, PSYD is a clinical psychologist with a practice address in Batavia, Illinois, and NPI 1497815617, issued on Dec 11, 2006. Check the license (Illinois 071004901, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diane F. Mittelhauser
- Credential
- PSYD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 071004901 IL
Self-reported in NPPES; status is on the state search - Practice location
- 335 N River St Ste 210, Batavia, IL 60510
- Phone
- (630) 879-8164
- Enumerated
- Dec 11, 2006
- Record last updated
- Jul 19, 2023
- Fax
- (630) 879-6806
- Medicare enrollment
- Enrolled (PECOS I20110516000585); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 3,947 in Illinois → Look up another NPI →
Also registered at 335 N River St Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Riley Klink, PSYDClinical Psychologist1417747817
Verify Diane F. Mittelhauser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 071004901Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Prairie Psychotherapy Services LLCBatavia, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diane F. Mittelhauser among 3,947 clinical psychologist records in Illinois
Diane F. Mittelhauser, PSYD is one of 3,947 clinical psychologist records with a practice address in Illinois. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 76% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1993 · median 2004 among the 1,081 with a school on file
- Record last updated2023 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 clinical psychologist records list a practice address in Batavia
They are 10 of the 464 NPPES records with a practice address in Batavia, and 3,947 clinical psychologist records in Illinois.
All 3,947 in Illinois → Every provider in Batavia → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Colleen Costin, PSY.D.Batavia, IL 605101609339670
- Melissa Geraghty, PSY.D.Batavia, IL 605101750854204
- Dianne Grande, PH.D.Batavia, IL 605101669581724
- Riley Klink, PSYDBatavia, IL 605101417747817
- Amy Macdonald, PSY.D.Batavia, IL 605101881750495
- Rebekah Pershing, MD- PHYCHOLOGYBatavia, IL 605101114213675
- Brian Rooney, PH.D.Batavia, IL 605101801954896
- Nicole Sokolowski-Parmelee, PSY.D.Batavia, IL 605101952313033
Common questions
What is Diane F. Mittelhauser, PSYD's NPI number?
Diane F. Mittelhauser, PSYD's National Provider Identifier (NPI) is 1497815617, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diane F. Mittelhauser, PSYD located?
The NPPES record lists a practice address at 335 N River St Ste 210, Batavia, IL, 60510. Phone: (630) 879-8164. Providers update this record themselves, so call before visiting.
How can I verify Diane F. Mittelhauser, PSYD's license?
NPPES lists Illinois license number 071004901, 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. Medicare files from data.cms.gov. 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.