Elliott Kroger, MD
NPI 1427087063 · Internal Medicine Physician · Waukegan, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elliott Kroger, MD is a Internal Medicine Physician provider in Waukegan, IL (NPI 1427087063).
Provider details
- NPI number
- 1427087063
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-059136 (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
19 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
178 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 Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 110 | $58 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 30 | $133 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 21 | $75 |
| Hemoglobin A1c Level83036 | 17 | $10 |
Typical Medicare-allowed amounts for these services range $10–$133 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 372 | 127 |
| Amlodipine Besylate | 222 | 78 |
| Lisinopril | 189 | 67 |
| Metoprolol Succinate | 159 | 50 |
| Metformin Hcl | 138 | 50 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 104 | 41 |
Practice location
Mailing address
Additional practice locations (1)
- 800 Audubon WayLincolnshire, IL 60069-3811Phone: (847) 876-2200Fax: (800) 831-9891
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2023-03-27
- Certified
- 2023-03-27
Frequently asked questions
- What is Elliott Kroger's NPI number?
- Elliott Kroger's National Provider Identifier (NPI) is 1427087063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elliott Kroger's specialty?
- Elliott Kroger is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elliott Kroger located?
- Elliott Kroger's practice location on file with NPPES is 3210 Grand Ave, Waukegan, IL 60085-2204.
- What is Elliott Kroger's phone number?
- The practice phone number listed in the NPPES registry for Elliott Kroger is (847) 220-4103.
- Does Elliott Kroger accept Medicare?
- Elliott Kroger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elliott Kroger's NPI active?
- Yes — Elliott Kroger's NPI (1427087063) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.