Robert Rosman
NPI 1518062538 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Rosman is a Internal Medicine Physician provider in Chicago, IL (NPI 1518062538).
Provider details
- NPI number
- 1518062538
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 036061337 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
240 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 187 | $101 |
| 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 | 30 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $68 |
Typical Medicare-allowed amounts for these services range $17–$101 (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 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 449 | 131 |
| Amlodipine Besylate | 394 | 107 |
| Lisinopril | 209 | 50 |
| Hydrochlorothiazide | 152 | 45 |
| Losartan Potassium | 147 | 43 |
| Metformin Hclbrand: Metformin Hcl Er | 106 | 30 |
| Semaglutide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2008-03-31
Frequently asked questions
- What is Robert Rosman's NPI number?
- Robert Rosman's National Provider Identifier (NPI) is 1518062538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Rosman's specialty?
- Robert Rosman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Rosman located?
- Robert Rosman's practice location on file with NPPES is 1740 W Taylor St, Chicago, IL 60612-7232.
- What is Robert Rosman's phone number?
- The practice phone number listed in the NPPES registry for Robert Rosman is (866) 600-2273.
- Does Robert Rosman accept Medicare?
- Robert Rosman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Rosman's NPI active?
- Yes — Robert Rosman's NPI (1518062538) is active in the NPPES registry as of the last update on 2008-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.