Regeni George-Brown, M.D.
NPI 1912104340 · Family Medicine Physician · Hoffman Estates, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Regeni George-Brown, M.D. is a Family Medicine Physician provider in Hoffman Estates, IL (NPI 1912104340).
Provider details
- NPI number
- 1912104340
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036117416 (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
18 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
4,867 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 608 | $94 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 564 | $9 |
| 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 | 514 | $17 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 380 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 374 | $132 |
| Blood Test, Lipids (cholesterol and Triglycerides) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 93 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 507 | 140 |
| Levothyroxine Sodium | 383 | 97 |
| Lisinopril | 299 | 83 |
| Amlodipine Besylate | 277 | 82 |
| Metoprolol Succinate | 175 | 53 |
| Simvastatin | 163 | 41 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-29
- Last updated
- 2023-08-08
- Certified
- 2023-08-08
Frequently asked questions
- What is Regeni George-Brown's NPI number?
- Regeni George-Brown's National Provider Identifier (NPI) is 1912104340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regeni George-Brown's specialty?
- Regeni George-Brown is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Regeni George-Brown located?
- Regeni George-Brown's practice location on file with NPPES is 2359 Hassell Rd, Hoffman Estates, IL 60169-2102.
- What is Regeni George-Brown's phone number?
- The practice phone number listed in the NPPES registry for Regeni George-Brown is (630) 469-9200.
- Does Regeni George-Brown accept Medicare?
- Regeni George-Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Regeni George-Brown's NPI active?
- Yes — Regeni George-Brown's NPI (1912104340) is active in the NPPES registry as of the last update on 2023-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.