Juhyun Ha, M.D.
NPI 1811913395 · Internal Medicine Physician · Chicago, IL
Juhyun Ha, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1811913395).
Provider details
- NPI number
- 1811913395
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036-098098 (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
19 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
102 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 | 36 | $132 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 27 | $8 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 24 | $186 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 15 | $132 |
Typical Medicare-allowed amounts for these services range $8–$186 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 296 | 133 |
| Amlodipine Besylate | 187 | 101 |
| Rosuvastatin Calcium | 165 | 77 |
| Metoprolol Succinate | 102 | 48 |
| Hydrochlorothiazide | 97 | 52 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 74 | 26 |
| Semaglutide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-15
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is Juhyun Ha's NPI number?
- Juhyun Ha's National Provider Identifier (NPI) is 1811913395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juhyun Ha's specialty?
- Juhyun Ha is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Juhyun Ha located?
- Juhyun Ha's practice location on file with NPPES is 2535 S King Dr, Chicago, IL 60616-4746.
- What is Juhyun Ha's phone number?
- The practice phone number listed in the NPPES registry for Juhyun Ha is (312) 842-7117.
- Is Juhyun Ha's NPI active?
- Yes — Juhyun Ha's NPI (1811913395) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.