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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OH CHEOL KWON
NPI 1265933071
Dentist - General Practice in Rockville, MD

Active since February 27, 2018PECOS Enrolled
9600 BLACKWELL RD STE 101, ROCKVILLE, MD 20850(310) 330-9644 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 12, 2026, Dec 4, 2023, Feb 13, 2020 and 3 more (6 updates tracked since 2018).

About Oh Cheol Kwon NPPES

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

OH CHEOL KWON (NPI 1265933071) is an individual general practice provider in Rockville, Maryland, licensed in Maryland (17031) and active in the NPI registry since February 2018. He is enrolled in Medicare PECOS and maintains a secondary practice location in North Bethesda.

NPPES Registry Identity

NPI1265933071
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameOH CHEOL KWON
Location Address9600 BLACKWELL RD STE 101Rockville, MD 20850-3670
Mailing Address15200 Shady Grove Rd Ste 105Rockville, MD 20850-3218
Phone(310) 330-9644
Sole ProprietorNo
Enumeration DateFebruary 27, 2018
Last NPPES UpdateAugust 12, 20266 updates tracked since enumeration
NPPES CertifiedAugust 12, 2026
✔ NPI 1265933071 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MD · 17031
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.
9600 BLACKWELL RD STE 101, Rockville, MD 20850
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Secondary Practice Location 1

Location 15900 Hubbard DrNorth Bethesda, MD 20852-4823 · Phone (301) 377-8306

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Oh Cheol Kwon 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 20850 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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

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

DLIGHT DENTAL
Dentist (Periodontics)
9600 BLACKWELL RD STE 101
ROCKVILLE, MD 20850
Montgomery County (301) 330-9644

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 Oh Cheol Kwon's NPI number?

The NPI number for Oh Cheol Kwon is 1265933071. It was assigned to this individual provider in the NPPES registry on February 27, 2018.

Where is Oh Cheol Kwon located?

Oh Cheol Kwon practices at 9600 Blackwell Rd Ste 101, Rockville, MD 20850. The listed phone number is (310) 330-9644.

What is Oh Cheol Kwon's specialty?

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

Is Oh Cheol Kwon enrolled in Medicare?

Yes. Oh Cheol Kwon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Oh Cheol Kwon was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.