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Hwiyoung Oh
NPI 1821938887 · Acupuncturist · Chicago, IL
Hwiyoung Oh is a Acupuncturist provider in Chicago, IL (NPI 1821938887).
Provider details
- NPI number
- 1821938887
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 198.001254 (IL)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(53/100 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
100% 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
30 N Michigan Ave Ste 718
Chicago, IL 60602-3811
Phone: (312) 805-1035
Approximate (ZIP-level) locationGet directions
Mailing address
30 N Michigan Ave Ste 718
Chicago, IL 60602-3811
Registry dates
- Enumerated
- 2026-03-30
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Hwiyoung Oh's NPI number?
- Hwiyoung Oh's National Provider Identifier (NPI) is 1821938887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hwiyoung Oh's specialty?
- Hwiyoung Oh is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Hwiyoung Oh located?
- Hwiyoung Oh's practice location on file with NPPES is 30 N Michigan Ave Ste 718, Chicago, IL 60602-3811.
- What is Hwiyoung Oh's phone number?
- The practice phone number listed in the NPPES registry for Hwiyoung Oh is (312) 805-1035.
- Is Hwiyoung Oh's NPI active?
- Yes — Hwiyoung Oh's NPI (1821938887) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.