Zaruhi Vardanyan, MD
NPI 1083943443 · Hospitalist Physician · Palos Heights, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zaruhi Vardanyan, MD is a Hospitalist Physician provider in Palos Heights, IL (NPI 1083943443).
Provider details
- NPI number
- 1083943443
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036.129532 (IL)
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 tenure25% of score
16 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
1,043 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 440 | $83 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 322 | $126 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 189 | $121 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 49 | $183 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 28 | $140 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 30 | 22 |
| Furosemide | 24 | 20 |
| Cefdinir | 19 | 18 |
| Apixabanbrand: Eliquis | 15 | 13 |
| Metoprolol Succinate | 14 | — |
| Amlodipine Besylate | 12 | — |
| Prednisone | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$29 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
- 2009-12-15
- Last updated
- 2017-10-24
Frequently asked questions
- What is Zaruhi Vardanyan's NPI number?
- Zaruhi Vardanyan's National Provider Identifier (NPI) is 1083943443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zaruhi Vardanyan's specialty?
- Zaruhi Vardanyan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Zaruhi Vardanyan located?
- Zaruhi Vardanyan's practice location on file with NPPES is 12251 S 80th Ave, Palos Heights, IL 60463-1256.
- What is Zaruhi Vardanyan's phone number?
- The practice phone number listed in the NPPES registry for Zaruhi Vardanyan is (708) 923-5869.
- Does Zaruhi Vardanyan accept Medicare?
- Zaruhi Vardanyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zaruhi Vardanyan's NPI active?
- Yes — Zaruhi Vardanyan's NPI (1083943443) is active in the NPPES registry as of the last update on 2017-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.