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DR. PATRICIA NIHILL D.M.D., M.S.
NPI 1003018995
Dentist - General Practice in Wheaton, IL

Active since June 03, 2007Opted out of Medicare · through Feb 9, 2027
949 W LIBERTY DR, WHEATON, IL 60187(630) 715-2821 Get Directions Write a Review

NPPES record last updated: February 9, 2017. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Patricia Nihill D.m.d., M.s. NPPES

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

DR. PATRICIA NIHILL D.M.D., M.S. (NPI 1003018995) is an individual general practice provider in Wheaton, Illinois, licensed in Illinois (019018298) and active in the NPI registry since June 2007. She has opted out of Medicare through February 9, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1003018995
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. PATRICIA NIHILLCredential: D.M.D., M.S.
Location Address949 W LIBERTY DRWheaton, IL 60187-4846
Mailing Address0n622 Bowdish DrGeneva, IL 60134-3560 · (630) 715-2821
Phone(630) 715-2821
Sole ProprietorYes
Enumeration DateJune 3, 2007
Last NPPES UpdateFebruary 9, 2017
✔ NPI 1003018995 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
Licenses✔ Licensed in IL · 019018298✔ Licensed in KY · 8537
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Also ListedDentistTaxonomy 122300000X · License 8537 (KY)
Also ListedDentist · ProsthodonticsTaxonomy 1223P0700X · License DS 00870 (MO)
949 W LIBERTY DR, Wheaton, IL 60187
Open in Google Maps ↗

Other Identifiers 1

Medicaid7100044080KY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Patricia Nihill D.m.d., M.s. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 9, 2017 through February 9, 2027.

Opt-Out Effective DateFebruary 9, 2017
Opt-Out In Effect ThroughFebruary 9, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60187 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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 4

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

MCBETH DENTAL
Clinic/Center (Dental)
949 W LIBERTY DR
WHEATON, IL 60187
Dupage County (630) 668-6071
DR. JOHN M. NIHILL DDS
Dentist
949 W LIBERTY DR
WHEATON, IL 60187
Dupage County (630) 668-6071
DR. GREGORY SCOTT MCBETH DDS
Dentist
949 W LIBERTY DR
WHEATON, IL 60187
Dupage County (630) 668-6071
DENTAL HEALTH OF WHEATON
Dentist (General Practice)
949 W LIBERTY DR
WHEATON, IL 60187
Dupage County (630) 668-6071

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 Patricia Nihill's NPI number?

The NPI number for Patricia Nihill is 1003018995. It was assigned to this individual provider in the NPPES registry on June 3, 2007.

Where is Patricia Nihill located?

Patricia Nihill practices at 949 W Liberty Dr, Wheaton, IL 60187. The listed phone number is (630) 715-2821.

What is Patricia Nihill's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Patricia Nihill enrolled in Medicare?

No. Patricia Nihill has opted out of Medicare through February 9, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Patricia Nihill was last updated on February 9, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.