DR. JOHN WOONG YANG DMD
NPI 1619970332
Dentist - General Practice in Crystal Lake, IL

Active since May 27, 2005PECOS Enrolled
781 S MCHENRY AVE, SUITE A, CRYSTAL LAKE, IL 60014(815) 459-3740 Get Directions Write a Review

NPPES record last updated: June 17, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Woong Yang Dmd NPPES

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

DR. JOHN WOONG YANG DMD (NPI 1619970332) is an individual general practice provider in Crystal Lake, Illinois, licensed in Illinois (019025467) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619970332
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JOHN WOONG YANGCredential: DMD
Location Address781 S MCHENRY AVE, SUITE ACrystal Lake, IL 60014-7444
Mailing Address1235 S Prairie Ave, Apt 3103Chicago, IL 60605-3403 · (847) 722-0183
Sole ProprietorYes
Enumeration DateMay 27, 2005
Last NPPES UpdateJune 17, 2014
NPI 1619970332 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 · 019025467
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.
781 S MCHENRY AVE, Crystal Lake, IL 60014

Accepted Insurance

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. John Woong Yang Dmd 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 60014 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 4

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

Physical Therapist
781 S MCHENRY AVE
CRYSTAL LAKE, IL 60014
Nurse Practitioner (Family)
781 S MCHENRY AVE
CRYSTAL LAKE, IL 60014
Physical Therapist
781 S MCHENRY AVE, STUITE C
CRYSTAL LAKE, IL 60014
Family Medicine
781 S MCHENRY AVE
CRYSTAL LAKE, IL 60014

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 John Yang's NPI number?

The NPI number for John Yang is 1619970332. It was assigned to this individual provider in the NPPES registry on May 27, 2005.

Where is John Yang located?

John Yang practices at 781 S Mchenry Ave Suite A, Crystal Lake, IL 60014. The listed phone number is (815) 459-3740.

What is John Yang's specialty?

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

Is John Yang enrolled in Medicare?

Yes. John Yang is registered in the Medicare PECOS enrollment system.

What insurance does John Yang accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Anthem Blue Cross and Blue Shield and BEST Life and 10 other insurers list John Yang 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 John Yang was last updated on June 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.