Jongwook Ham, MD
NPI 1700838992 · Otolaryngology Physician · Elgin, IL
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jongwook Ham, MD is a Otolaryngology Physician provider in Elgin, IL (NPI 1700838992).
Provider details
- NPI number
- 1700838992
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036109196 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,342 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 916 | $123 |
| Removal of Impacted Ear Wax69210 | 678 | $44 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 150 | $88 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 136 | $161 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 133 | $181 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 101 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 289 | 131 |
| Levocetirizine Dihydrochloride | 118 | 48 |
| Ipratropium Bromide | 47 | 26 |
| Omeprazole | 45 | 20 |
| Montelukast Sodium | 37 | 12 |
| Azelastine Hcl | 34 | 18 |
| Mometasone Furoate | 28 | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-16
- Last updated
- 2022-04-03
- Certified
- 2021-12-19
Frequently asked questions
- What is Jongwook Ham's NPI number?
- Jongwook Ham's National Provider Identifier (NPI) is 1700838992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jongwook Ham's specialty?
- Jongwook Ham is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Jongwook Ham located?
- Jongwook Ham's practice location on file with NPPES is 2050 Larkin Ave, Elgin, IL 60123.
- What is Jongwook Ham's phone number?
- The practice phone number listed in the NPPES registry for Jongwook Ham is (847) 742-7458.
- Does Jongwook Ham accept Medicare?
- Jongwook Ham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jongwook Ham's NPI active?
- Yes — Jongwook Ham's NPI (1700838992) is active in the NPPES registry as of the last update on 2022-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.