Brenda Sikorski, D.O.
NPI 1649310905 · Family Medicine Physician · Evanston, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brenda Sikorski, D.O. is a Family Medicine Physician provider in Evanston, IL (NPI 1649310905).
Provider details
- NPI number
- 1649310905
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 036077951 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,474 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 568 | $132 |
| 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 | 251 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 217 | $133 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 82 | $130 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 59 | $191 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 561 | 151 |
| Levothyroxine Sodium | 330 | 69 |
| Amlodipine Besylate | 311 | 88 |
| Metformin Hcl | 232 | 62 |
| Losartan Potassium | 218 | 64 |
| Rosuvastatin Calcium | 199 | 58 |
| Hydrochlorothiazide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$554 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 800 Austin StSuite 304 West TowerEvanston, IL 60202-3439Phone: (847) 583-9189
- 7126 N Lincoln AveLincolnwood, IL 60712-2234Phone: (847) 583-9189Fax: (847) 583-9196
Registry dates
- Enumerated
- 2007-02-07
- Last updated
- 2018-06-05
Frequently asked questions
- What is Brenda Sikorski's NPI number?
- Brenda Sikorski's National Provider Identifier (NPI) is 1649310905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenda Sikorski's specialty?
- Brenda Sikorski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brenda Sikorski located?
- Brenda Sikorski's practice location on file with NPPES is 800 Austin St, Evanston, IL 60202.
- What is Brenda Sikorski's phone number?
- The practice phone number listed in the NPPES registry for Brenda Sikorski is (847) 583-9189.
- Does Brenda Sikorski accept Medicare?
- Brenda Sikorski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brenda Sikorski's NPI active?
- Yes — Brenda Sikorski's NPI (1649310905) is active in the NPPES registry as of the last update on 2018-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.