Harshit Dua
NPI 1871945485 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harshit Dua is a Internal Medicine Physician provider in Chicago, IL (NPI 1871945485).
Provider details
- NPI number
- 1871945485
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 125.067987 (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
9 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
1,160 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 394 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 324 | $111 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 297 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 97 | $163 |
| Advance Care Planning, First 30 Minutes99497 | 25 | $71 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians and |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 42 | 40 |
| Amlodipine Besylate | 41 | 28 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 40 | 40 |
| Furosemide | 34 | 30 |
| Atorvastatin Calcium | 32 | 17 |
| Omeprazole | 28 | 22 |
| Metoprolol Tartrate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-07-07
- Last updated
- 2016-07-07
Frequently asked questions
- What is Harshit Dua's NPI number?
- Harshit Dua's National Provider Identifier (NPI) is 1871945485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harshit Dua's specialty?
- Harshit Dua is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harshit Dua located?
- Harshit Dua's practice location on file with NPPES is 4646 N Marine Dr, Chicago, IL 60640-5759.
- What is Harshit Dua's phone number?
- The practice phone number listed in the NPPES registry for Harshit Dua is (773) 878-8700.
- Does Harshit Dua accept Medicare?
- Harshit Dua is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harshit Dua's NPI active?
- Yes — Harshit Dua's NPI (1871945485) is active in the NPPES registry as of the last update on 2016-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.