IndividualActive
Changwon Oh
NPI 1013643337 · Acupuncturist · Columbia, MD
Changwon Oh is a Acupuncturist provider in Columbia, MD (NPI 1013643337).
Provider details
- NPI number
- 1013643337
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- U02942 (MD)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
4806 Teal Wing Ct Apt 301
Columbia, MD 21045-2193
Phone: (240) 645-7257
Street-level locationGet directions
Mailing address
4806 Teal Wing Ct Apt 301
Columbia, MD 21045-2193
Additional practice locations (1)
- 9050 Frederick Rd Ste EEllicott City, MD 21042-4038Phone: (240) 645-7257
Registry dates
- Enumerated
- 2022-07-28
- Last updated
- 2022-08-23
- Certified
- 2022-08-23
Frequently asked questions
- What is Changwon Oh's NPI number?
- Changwon Oh's National Provider Identifier (NPI) is 1013643337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Changwon Oh's specialty?
- Changwon Oh is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Changwon Oh located?
- Changwon Oh's practice location on file with NPPES is 4806 Teal Wing Ct Apt 301, Columbia, MD 21045-2193.
- What is Changwon Oh's phone number?
- The practice phone number listed in the NPPES registry for Changwon Oh is (240) 645-7257.
- Is Changwon Oh's NPI active?
- Yes — Changwon Oh's NPI (1013643337) is active in the NPPES registry as of the last update on 2022-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.