Nirav Chudgar, MD
NPI 1780763805 · Internal Medicine Physician · Calumet City, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nirav Chudgar, MD is a Internal Medicine Physician provider in Calumet City, IL (NPI 1780763805).
Provider details
- NPI number
- 1780763805
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 01047212A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
937 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 457 | $92 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 128 | $133 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 100 | $78 |
| Administration of Influenza Virus VaccineG0008 | 72 | $34 |
| 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 | 51 | $17 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 144 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 630 | 195 |
| Amlodipine Besylate | 540 | 166 |
| Losartan Potassium | 329 | 97 |
| Metformin Hcl | 307 | 92 |
| Metoprolol Succinate | 271 | 81 |
| Furosemide | 223 | 81 |
| Hydrochlorothiazide | 215 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-02
- Last updated
- 2020-12-30
- Certified
- 2020-12-30
Frequently asked questions
- What is Nirav Chudgar's NPI number?
- Nirav Chudgar's National Provider Identifier (NPI) is 1780763805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nirav Chudgar's specialty?
- Nirav Chudgar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nirav Chudgar located?
- Nirav Chudgar's practice location on file with NPPES is 1600 167th St Ste 200, Calumet City, IL 60409-5445.
- What is Nirav Chudgar's phone number?
- The practice phone number listed in the NPPES registry for Nirav Chudgar is (708) 832-0244.
- Does Nirav Chudgar accept Medicare?
- Nirav Chudgar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nirav Chudgar's NPI active?
- Yes — Nirav Chudgar's NPI (1780763805) is active in the NPPES registry as of the last update on 2020-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.