Sehun Oh
NPI 1942613971 · General Practice Dentistry · Mount Vernon, IL
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sehun Oh is a General Practice Dentistry provider in Mount Vernon, IL (NPI 1942613971).
Provider details
- NPI number
- 1942613971
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 019029796 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 84 | 64 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 16 | 13 |
| Clindamycin Hcl | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-06
- Last updated
- 2014-06-06
Frequently asked questions
- What is Sehun Oh's NPI number?
- Sehun Oh's National Provider Identifier (NPI) is 1942613971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sehun Oh's specialty?
- Sehun Oh is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Sehun Oh located?
- Sehun Oh's practice location on file with NPPES is 713 S 42nd St, Mount Vernon, IL 62864-6543.
- What is Sehun Oh's phone number?
- The practice phone number listed in the NPPES registry for Sehun Oh is (618) 244-9666.
- Does Sehun Oh accept Medicare?
- Sehun Oh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sehun Oh's NPI active?
- Yes — Sehun Oh's NPI (1942613971) is active in the NPPES registry as of the last update on 2014-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.