WILLIAM P DAGIANTIS MD
NPI 1972511822
Internal Medicine in Aurora, IL

Q: What is William Dagiantis's NPI number?

The NPI number for William Dagiantis is 1972511822. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Q: What is William Dagiantis's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for William Dagiantis was last updated on November 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.

Active since August 04, 2006PECOS Enrolled

2285 SEQUOIA DR, AURORA, IL 60506(630) 859-6700 Get Directions Write a Review

NPPES record last updated: November 22, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 22, 2021, Jul 14, 2016 (2 updates tracked since 2016).

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About William P Dagiantis Md NPPES

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

WILLIAM P DAGIANTIS MD (NPI 1972511822) is an individual internal medicine provider in Aurora, Illinois, licensed in Illinois (036093987) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972511822

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameWILLIAM P DAGIANTISCredential: MD

Location Address2285 SEQUOIA DRAurora, IL 60506-6209

Mailing Address2357 Sequoia DrAurora, IL 60506-6222 · (630) 859-6800

Phone(630) 859-6700

Sole ProprietorNo

Enumeration DateAugust 4, 2006

Last NPPES UpdateNovember 22, 20212 updates tracked since enumeration

NPPES CertifiedNovember 22, 2021

✔ NPI 1972511822 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in IL · 036093987

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

2285 SEQUOIA DR, Aurora, IL 60506

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Other Identifiers 1

Medicaid036093987IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William P Dagiantis Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 60506 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

$137.43 typical visit price

range $59.81 – $181.38

Typical copayment $34.35 (range $14.95 – $45.34)

Most-billed visit code 99204

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

20 suppliers66 claims195 services$6.02 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

17 suppliers46 claims76 services$1.14 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

3 suppliers14 claims16 services$181.58 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

SAMUEL JAMES LIGON LCSW

Social Worker (Clinical)