Jelena Nikolic, MD
NPI 1689174682 · Hospitalist Physician · Alton, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jelena Nikolic, MD is a Hospitalist Physician provider in Alton, IL (NPI 1689174682).
Provider details
- NPI number
- 1689174682
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036156526 (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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
958 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 | 520 | $78 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 168 | $111 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 113 | $49 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 101 | $170 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 28 | $117 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 38 | 25 |
| Carvedilol | 38 | 15 |
| Atorvastatin Calcium | 36 | 20 |
| Cefdinir | 34 | 33 |
| Prednisone | 34 | 34 |
| Amlodipine Besylate | 30 | 15 |
| Amiodarone Hcl | 26 | 13 |
| Hydralazine Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 2525 S Michigan AveChicago, IL 60616-2315Phone: (312) 567-2000
Registry dates
- Enumerated
- 2018-02-15
- Last updated
- 2021-09-03
- Certified
- 2021-09-03
Frequently asked questions
- What is Jelena Nikolic's NPI number?
- Jelena Nikolic's National Provider Identifier (NPI) is 1689174682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jelena Nikolic's specialty?
- Jelena Nikolic is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Jelena Nikolic located?
- Jelena Nikolic's practice location on file with NPPES is 1 Memorial Dr, Alton, IL 62002-6722.
- What is Jelena Nikolic's phone number?
- The practice phone number listed in the NPPES registry for Jelena Nikolic is (618) 463-7240.
- Does Jelena Nikolic accept Medicare?
- Jelena Nikolic is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jelena Nikolic's NPI active?
- Yes — Jelena Nikolic's NPI (1689174682) is active in the NPPES registry as of the last update on 2021-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.