What is Mun Sik Oh's NPI number?

Mun Sik Oh's National Provider Identifier (NPI) is 1154270007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mun Sik Oh's specialty?

Mun Sik Oh is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Mun Sik Oh located?

Mun Sik Oh's practice location on file with NPPES is 4910 Wycliff Ln, Fairfax, VA 22032-2353.

What is Mun Sik Oh's phone number?

The practice phone number listed in the NPPES registry for Mun Sik Oh is (703) 994-7177.

Is Mun Sik Oh's NPI active?

Yes — Mun Sik Oh's NPI (1154270007) is active in the NPPES registry as of the last update on 2026-01-23.

IndividualActive

Mun Sik Oh

NPI 1154270007 · Behavior Technician · Fairfax, VA

Mun Sik Oh is a Behavior Technician provider in Fairfax, VA (NPI 1154270007).

Provider details

NPI number: 1154270007
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4910 Wycliff Ln

Fairfax, VA 22032-2353

Phone: (703) 994-7177

Fax: (000) 000-0000

Street-level locationGet directions

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Mailing address