Nadia Bozanich, M.D.
NPI 1679911549 · Gastroenterology Physician · Hazel Crest, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadia Bozanich, M.D. is a Gastroenterology Physician provider in Hazel Crest, IL (NPI 1679911549).
Provider details
- NPI number
- 1679911549
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036149328 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 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
225 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 | 54 | $132 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 53 | $133 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 44 | $146 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 40 | $95 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 20 | $266 |
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 |
|---|---|---|
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 184 | 170 |
| Pantoprazole Sodium | 109 | 46 |
| Esomeprazole Magnesium | 42 | 12 |
| Omeprazole | 39 | 13 |
| Metronidazole | 21 | 20 |
| Tetracycline Hcl | 16 | 16 |
| Adalimumabbrand: Humira(cf) Pen | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$135 across 2 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
- 2013-06-12
- Last updated
- 2022-05-17
- Certified
- 2022-05-17
Frequently asked questions
- What is Nadia Bozanich's NPI number?
- Nadia Bozanich's National Provider Identifier (NPI) is 1679911549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadia Bozanich's specialty?
- Nadia Bozanich is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Nadia Bozanich located?
- Nadia Bozanich's practice location on file with NPPES is 17850 Kedzie Ave Ste 2100, Hazel Crest, IL 60429-2056.
- What is Nadia Bozanich's phone number?
- The practice phone number listed in the NPPES registry for Nadia Bozanich is (708) 957-4011.
- Does Nadia Bozanich accept Medicare?
- Nadia Bozanich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadia Bozanich's NPI active?
- Yes — Nadia Bozanich's NPI (1679911549) is active in the NPPES registry as of the last update on 2022-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.