DR. GREGORY M DIETZ D.M.D.
NPI 1386883593
Dentist - Pediatric Dentistry in Normal, IL

Active since February 11, 2009PECOS Enrolled
314 SUSAN DRIVE, NORMAL, IL 61761(309) 827-5437(309) 265-0288 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: May 29, 2026, May 28, 2021 (2 updates tracked since 2021).

About Dr. Gregory M Dietz D.m.d. NPPES

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

DR. GREGORY M DIETZ D.M.D. (NPI 1386883593) is an individual pediatric dentistry provider in Normal, Illinois, licensed in Illinois (019027386) and active in the NPI registry since February 2009. He is enrolled in Medicare PECOS, maintains a secondary practice location in Peoria, and is a graduate of Southern Illinois Univ School Of Dental Medicine (2007).

NPPES Registry Identity

NPI1386883593
Entity TypeIndividualMale
Primary Taxonomy1223P0221X
Provider Legal NameDR. GREGORY M DIETZCredential: D.M.D.
Location Address314 SUSAN DRIVENormal, IL 61761
Mailing Address314 Susan DrNormal, IL 61761-6206 · (309) 827-5437 · Fax (309) 265-0288
Fax(309) 265-0288
Sole ProprietorNo
Medical School CMSSouthern Illinois Univ School Of Dental MedicineGraduated 2007
Enumeration DateFebruary 11, 2009
Last NPPES UpdateMay 29, 20262 updates tracked since enumeration
NPPES CertifiedMay 29, 2026
NPI 1386883593 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License Licensed in IL · 019027386
Definition

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

Also ListedDentistTaxonomy 122300000X · License 019027386 (IL)
314 SUSAN DRIVE, Normal, IL 61761

Secondary Practice Location 1

Location 1530 NE Glen Oak AvePeoria, IL 61637-0001 · Phone (309) 624-4012

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Gregory M Dietz D.m.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9133479454
PECOS Enrollment IDI20260605002116
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61761 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
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
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 2

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

Dentist (General Practice)
314 SUSAN DRIVE
NORMAL, IL 61761
Dentist (Pediatric Dentistry)
314 SUSAN DRIVE
NORMAL, IL 61761

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386883593, enumerated as an "individual" on February 11, 2009.

The provider is located at 314 SUSAN DRIVE NORMAL, IL 61761 and the phone number is (309) 827-5437.

Dentist with taxonomy code 1223P0221X and a focus in Pediatric Dentistry.