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DR. MARK ALAN SLOAN D.D.S
NPI 1427169309
Dentist - General Practice in Sycamore, IL

Active since August 31, 2006
2025 ABERDEEN CT, SYCAMORE, IL 60178(815) 758-3666(815) 758-3626 Get Directions Write a Review

NPPES record last updated: January 3, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark Alan Sloan D.d.s NPPES

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

DR. MARK ALAN SLOAN D.D.S (NPI 1427169309) is an individual general practice provider in Sycamore, Illinois, licensed in Illinois (019-024388) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1427169309
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MARK ALAN SLOANCredential: D.D.S
Location Address2025 ABERDEEN CTSycamore, IL 60178-3140
Mailing Address2025 Aberdeen CtSycamore, IL 60178-3140 · (815) 758-3666 · Fax (815) 758-3626
Phone(815) 758-3666
Fax(815) 758-3626
Sole ProprietorYes
Enumeration DateAugust 31, 2006
Last NPPES UpdateJanuary 3, 2024
NPPES CertifiedJanuary 3, 2024
✔ NPI 1427169309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in IL · 019-024388
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.
2025 ABERDEEN CT, Sycamore, IL 60178
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES 7

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

COLLINS DENTAL GROUP, P.C.
Dentist (General Practice)
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
DR. KENNETH PAUL TRCH DDS
Dentist (General Practice)
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
DR. STEPHEN L WOODRICK DDS
Dentist
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
ALLISON KATHLEEN SULLIVAN DMD
Dentist (General Practice)
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
DR. DARRIN S KING D.D.S.
Dentist
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
DR. THOMAS HENSLEY DDS
Dentist
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
DR. DENNIS J COLLINS D.D.S.
Dentist (General Practice)
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666

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 Mark Sloan's NPI number?

The NPI number for Mark Sloan is 1427169309. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is Mark Sloan located?

Mark Sloan practices at 2025 Aberdeen Ct, Sycamore, IL 60178. The listed phone number is (815) 758-3666.

What is Mark Sloan's specialty?

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

What insurance does Mark Sloan accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana list Mark Sloan 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 Mark Sloan was last updated on January 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.