Jong Yoon, M.D.
NPI 1063432326 · Specialist · Frederick, MD
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jong Yoon, M.D. is a Specialist provider in Frederick, MD (NPI 1063432326).
Provider details
- NPI number
- 1063432326
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0059947 (MD)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,633 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,214 | $119 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 401 | $104 |
| Test to Assess Middle Ear Function92567 | 364 | $15 |
| Comprehensive Hearing and Speech Recognition Test92557 | 311 | $34 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 127 | $120 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 71 | $172 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 102 | 46 |
| Betamethasone Valerate | 59 | 53 |
| Ofloxacin | 38 | 31 |
| Azelastine Hcl | 37 | 16 |
| Prednisone | 32 | 28 |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 27 | 19 |
| Methylprednisolone | 20 | 19 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$227 across 8 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
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jong Yoon's NPI number?
- Jong Yoon's National Provider Identifier (NPI) is 1063432326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jong Yoon's specialty?
- Jong Yoon is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Jong Yoon located?
- Jong Yoon's practice location on file with NPPES is 82 Thomas Johnson Ct, Frederick, MD 21702-4348.
- What is Jong Yoon's phone number?
- The practice phone number listed in the NPPES registry for Jong Yoon is (301) 698-2440.
- Does Jong Yoon accept Medicare?
- Jong Yoon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jong Yoon's NPI active?
- Yes — Jong Yoon's NPI (1063432326) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.