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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DIANE M BITTLE MSW.,LCSW
NPI 1710957550
Social Worker - Clinical in Peoria, IL

Active since January 24, 2006PECOS Enrolled
5016 N UNIVERSITY ST, SUITE 105, PEORIA, IL 61614(309) 692-7779(309) 692-7779 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Diane M Bittle Msw.,lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANE M BITTLE MSW.,LCSW (NPI 1710957550) is an individual clinical provider in Peoria, Illinois and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1983).

NPPES Registry Identity

NPI1710957550
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANE M BITTLECredential: MSW.,LCSW
Location Address5016 N UNIVERSITY ST, SUITE 105Peoria, IL 61614-4781
Mailing Address5016 N University St, Suite 105Peoria, IL 61614-4781 · (309) 692-7779 · Fax (309) 692-7779
Phone(309) 692-7779
Fax(309) 692-7779
Sole ProprietorNo
Medical School CMSOtherGraduated 1983
Enumeration DateJanuary 24, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1710957550 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
5016 N UNIVERSITY ST, Peoria, IL 61614
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Diane M Bittle Msw.,lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6103981170
PECOS Enrollment IDI20090209000353
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
297 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61614 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $54.80 – $168.44
Typical copayment $0.00 (range $13.70 – $42.11)
Most-billed visit code NA
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RESPIRATORY UNIT DOSE PHARMACY INC.
Pharmacist
5016 N UNIVERSITY ST, SUITE 107
PEORIA, IL 61614
Peoria County (309) 693-3013
ACCURATE HEARCARE CORPORATION
Clinic/Center (Hearing and Speech)
5016 N UNIVERSITY ST, SUITE 110
PEORIA, IL 61614
Peoria County (309) 693-2717
ANDREW S BENNINGTON
Hearing Instrument Specialist
5016 N UNIVERSITY ST, STE 110
PEORIA, IL 61614
Peoria County (309) 693-2717
JUNCTION MEDICAL SC
Internal Medicine
5016 N UNIVERSITY ST
PEORIA, IL 61614
Peoria County (309) 692-5487
MS. DENISE M GOFORTH LCSW
Social Worker (Clinical)
5016 N UNIVERSITY ST, SUITE 105
PEORIA, IL 61614
Peoria County (309) 692-7778
SHINE THERAPY SERVICES, LLC
Developmental Therapist
5016 N UNIVERSITY ST, SUITE 109
PEORIA, IL 61614
Peoria County (309) 258-0084
AEON SOCIAL EMOTIONAL HEALTH
Counselor (Professional)
5016 N UNIVERSITY ST, SUITE 109
PEORIA, IL 61614
Peoria County (309) 573-4834
ACCUQUEST HEARING CENTER, LLC
Clinic/Center (Hearing and Speech)
5016 N UNIVERSITY ST, STE 110
PEORIA, IL 61614
Peoria County (309) 693-2717

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diane Bittle's NPI number?

The NPI number for Diane Bittle is 1710957550. It was assigned to this individual provider in the NPPES registry on January 24, 2006.

Where is Diane Bittle located?

Diane Bittle practices at 5016 N University St Suite 105, Peoria, IL 61614. The listed phone number is (309) 692-7779.

What is Diane Bittle's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Diane Bittle enrolled in Medicare?

Yes. Diane Bittle is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Diane Bittle accept?

Health plans from Providence Health Plan list Diane Bittle as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Diane Bittle was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.