DR. SAGE SEJONG YOO DMD
NPI 1508207994
Dentist - Pediatric Dentistry in Mckinney, TX

Active since July 13, 2013Opted out of Medicare · through May 24, 2028
6675 S CUSTER RD, MCKINNEY, TX 75070(469) 301-3212 Get Directions Write a Review

NPPES record last updated: April 15, 2019. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Apr 15, 2019, Feb 18, 2016 (2 updates tracked since 2016).

About Dr. Sage Sejong Yoo Dmd NPPES

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

DR. SAGE SEJONG YOO DMD (NPI 1508207994) is an individual pediatric dentistry provider in Mckinney, Texas, licensed in Texas (30815) and active in the NPI registry since July 2013. He has opted out of Medicare through May 24, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1508207994
Entity TypeIndividualMale
Primary Taxonomy1223P0221X
Provider Legal NameDR. SAGE SEJONG YOOCredential: DMD
Location Address6675 S CUSTER RDMckinney, TX 75070
Mailing Address585 Chardonnay DrFairview, TX 75069-1542 · (214) 892-1535
Sole ProprietorNo
Enumeration DateJuly 13, 2013
Last NPPES UpdateApril 15, 20192 updates tracked since enumeration
NPI 1508207994 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 TX · 30815
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 DN1856322 (MA), 30815 (TX)
6675 S CUSTER RD, Mckinney, TX 75070

Other Identifiers 1

Other32386TX · Medicaid - Mcna

Accepted Insurance

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. Sage Sejong Yoo Dmd 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 May 24, 2016 through May 24, 2028.

Opt-Out Effective DateMay 24, 2016
Opt-Out In Effect ThroughMay 24, 2028Opt-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 75070 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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.

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 Sage Yoo's NPI number?

The NPI number for Sage Yoo is 1508207994. It was assigned to this individual provider in the NPPES registry on July 13, 2013.

Where is Sage Yoo located?

Sage Yoo practices at 6675 S Custer Rd, Mckinney, TX 75070. The listed phone number is (469) 301-3212.

What is Sage Yoo's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Is Sage Yoo enrolled in Medicare?

No. Sage Yoo has opted out of Medicare through May 24, 2028. 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.

What insurance does Sage Yoo accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 10 other insurers list Sage Yoo 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 Sage Yoo was last updated on April 15, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.