Sangho Byun, D.D.S.
NPI 1881043321 · Prosthodontics · Pasadena, CA
Sangho Byun, D.D.S. is a Prosthodontics provider in Pasadena, CA (NPI 1881043321).
Provider details
- NPI number
- 1881043321
- Entity type
- Individual
- Primary specialty
- ProsthodonticsDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 60806 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 26 | 18 |
| Amoxicillin | 20 | 18 |
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
- 2016-06-06
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is Sangho Byun's NPI number?
- Sangho Byun's National Provider Identifier (NPI) is 1881043321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sangho Byun's specialty?
- Sangho Byun is listed in the NPPES registry with a primary specialty of Prosthodontics (Dental Providers).
- Where is Sangho Byun located?
- Sangho Byun's practice location on file with NPPES is 301 S Fair Oaks Ave Ste 204, Pasadena, CA 91105-2536.
- What is Sangho Byun's phone number?
- The practice phone number listed in the NPPES registry for Sangho Byun is (626) 796-3161.
- Is Sangho Byun's NPI active?
- Yes — Sangho Byun's NPI (1881043321) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.