Jaeyoung Yoon, MD
NPI 1205885563 · Dermatology Physician · Wentzville, MO
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jaeyoung Yoon, MD is a Dermatology Physician provider in Wentzville, MO (NPI 1205885563).
Provider details
- NPI number
- 1205885563
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 115101 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,506 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks17311 | 279 | $532 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 190 | $6 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, Each Additional Stage, 1-5 Tissue Blocks17312 | 169 | $361 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 136 | $82 |
| Biopsy of Related Skin Growth, First Growth11102 | 97 | $77 |
| Destruction of Precancer Skin Growth, 1 Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 385 | 332 |
| Cephalexin | 350 | 302 |
| Doxycycline Hyclate | 93 | 83 |
| Hydrocortisone | 12 | — |
| Alprazolam | 11 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 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 , 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,281 across 194 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 1015 W Adams StBowling Green, MO 63334-1974Phone: (573) 324-5300Fax: (573) 324-6059
- 509 W 18th StHermann, MO 65041-1547Phone: (573) 486-2191Fax: (573) 486-3743
- 2325 Dougherty Ferry Rd Ste 207Saint Louis, MO 63122-3356Phone: (314) 230-1500Fax: (314) 230-1122
Registry dates
- Enumerated
- 2006-05-06
- Last updated
- 2024-08-28
- Certified
- 2024-08-28
Frequently asked questions
- What is Jaeyoung Yoon's NPI number?
- Jaeyoung Yoon's National Provider Identifier (NPI) is 1205885563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaeyoung Yoon's specialty?
- Jaeyoung Yoon is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Jaeyoung Yoon located?
- Jaeyoung Yoon's practice location on file with NPPES is 1060 Meyer Rd, Wentzville, MO 63385-3800.
- What is Jaeyoung Yoon's phone number?
- The practice phone number listed in the NPPES registry for Jaeyoung Yoon is (314) 230-1500.
- Does Jaeyoung Yoon accept Medicare?
- Jaeyoung Yoon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jaeyoung Yoon's NPI active?
- Yes — Jaeyoung Yoon's NPI (1205885563) is active in the NPPES registry as of the last update on 2024-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.