E Diane Thomas, MS, LCSW
Mental Health Counselor · Fort Wayne, IN
E Diane Thomas, MS, LCSW is a mental health counselor with a practice address in Fort Wayne, Indiana, and NPI 1588682116, issued on Jul 18, 2006. Check the license (Indiana 34002561A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- E Diane Thomas
- Credential
- MS, LCSW
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License numbers
- 34002561A IN
35001087A IN
Self-reported in NPPES; status is on the state search - Practice location
- 509 W Washington Blvd, Fort Wayne, IN 46802
- Phone
- (260) 422-3034
- Enumerated
- Jul 18, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (260) 422-3691
- Medicare enrollment
- Enrolled (PECOS I20110121000904); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 509 W Washington Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Murphy Beams, LSWSocial Worker1679657258
- Harriet Rumschlag, MA, LMHC, MAC, SAPMental Health Counselor1508891482
Verify E Diane Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 34002561ACheck 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
- Edt, Inc.Fort Wayne, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
493 mental health counselor records list a practice address in Fort Wayne
They are 493 of the 9,203 NPPES records with a practice address in Fort Wayne, and 4,962 mental health counselor records in Indiana.
All 493 in Fort Wayne → All 4,962 in Indiana → Every provider in Fort Wayne →
Other mental health counselor records in Indiana
- Jo Aaron, M.A.Muncie, IN1427442789
- Lauren AbashevaJeffersonville, IN1033584990
- Tricia AbbottIndianapolis, IN1184416133
- Kambui Abdullah, LMHC, MSIndianapolis, IN1790234268
- Maurissa AbecassisIndianapolis, IN1467996132
- Nicole AbernathyIndianapolis, IN1366918393
- Rachel AbrahamsFishers, IN1154258606
- Tamim AbulhassanCrown Point, IN1487538765
- Mai AburashedPlainfield, IN1104744978
- Jazmine AckerFishers, IN1013868520
Common questions
What is E Diane Thomas, MS, LCSW's NPI number?
E Diane Thomas, MS, LCSW's National Provider Identifier (NPI) is 1588682116, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is E Diane Thomas, MS, LCSW located?
The NPPES record lists a practice address at 509 W Washington Blvd, Fort Wayne, IN, 46802. Phone: (260) 422-3034. Providers update this record themselves, so call before visiting.
How can I verify E Diane Thomas, MS, LCSW's license?
NPPES lists Indiana license number 34002561A, as entered by the provider. Search the Indiana 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.