Hong Lee, M.D.
NPI 1023289444 · Endocrinology, Diabetes & Metabolism Physician · Hinsdale, IL
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hong Lee, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Hinsdale, IL (NPI 1023289444).
Provider details
- NPI number
- 1023289444
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036120056 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
18 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
1,964 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 | 843 | $131 |
| Hemoglobin A1c Level83036 | 470 | $9 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 299 | $35 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 182 | $17 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 72 | $173 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Provider Supplied Equipment |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 384 | 111 |
| Metformin Hclbrand: Metformin Hcl Er | 289 | 94 |
| Semaglutidebrand: Ozempic | 249 | 59 |
| Empagliflozinbrand: Jardiance | 248 | 59 |
| Glimepiride | 144 | 47 |
| Liothyronine Sodium | 143 | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,566 across 121 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
- 2008-03-13
- Last updated
- 2022-11-08
- Certified
- 2022-11-08
Frequently asked questions
- What is Hong Lee's NPI number?
- Hong Lee's National Provider Identifier (NPI) is 1023289444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hong Lee's specialty?
- Hong Lee is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Hong Lee located?
- Hong Lee's practice location on file with NPPES is 201 E Ogden Ave, Hinsdale, IL 60521-3633.
- What is Hong Lee's phone number?
- The practice phone number listed in the NPPES registry for Hong Lee is (630) 323-2455.
- Does Hong Lee accept Medicare?
- Hong Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hong Lee's NPI active?
- Yes — Hong Lee's NPI (1023289444) is active in the NPPES registry as of the last update on 2022-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.