Cynthia Rozier, M.D.
NPI 1902191232 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Rozier, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1902191232).
Provider details
- NPI number
- 1902191232
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036135820 (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
15 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
835 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 | 233 | $136 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 169 | $139 |
| 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 | 163 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 72 | $96 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 59 | $9 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 65 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 479 | 133 |
| Levothyroxine Sodium | 165 | 45 |
| Amlodipine Besylate | 150 | 46 |
| Rosuvastatin Calcium | 146 | 41 |
| Lisinopril | 116 | 34 |
| Losartan Potassium | 105 | 33 |
| Fluticasone Propionate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-15
- Last updated
- 2014-07-14
Frequently asked questions
- What is Cynthia Rozier's NPI number?
- Cynthia Rozier's National Provider Identifier (NPI) is 1902191232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Rozier's specialty?
- Cynthia Rozier is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Rozier located?
- Cynthia Rozier's practice location on file with NPPES is 4700 N Marine Dr, Chicago, IL 60640-7972.
- What is Cynthia Rozier's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Rozier is (773) 564-5355.
- Does Cynthia Rozier accept Medicare?
- Cynthia Rozier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Rozier's NPI active?
- Yes — Cynthia Rozier's NPI (1902191232) is active in the NPPES registry as of the last update on 2014-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.