Benedict Ciszek, M.D.
NPI 1881898617 · Family Medicine Physician · Chicago, IL
Benedict Ciszek, M.D. is a Family Medicine Physician provider in Chicago, IL (NPI 1881898617).
Provider details
- NPI number
- 1881898617
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036.117812 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
372 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 | 175 | $132 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 80 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 64 | $132 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 20 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 19 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 14 |
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 | 330 | 161 |
| Lisinopril | 245 | 112 |
| Amlodipine Besylate | 205 | 98 |
| Metformin Hcl | 160 | 70 |
| Losartan Potassium | 160 | 70 |
| Levothyroxine Sodium | 160 | 68 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$699 across 26 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
Registry dates
- Enumerated
- 2007-06-14
- Last updated
- 2021-03-12
- Certified
- 2021-03-12
Frequently asked questions
- What is Benedict Ciszek's NPI number?
- Benedict Ciszek's National Provider Identifier (NPI) is 1881898617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benedict Ciszek's specialty?
- Benedict Ciszek is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benedict Ciszek located?
- Benedict Ciszek's practice location on file with NPPES is 7447 W Talcott Ave Ste 121, Chicago, IL 60631-3712.
- What is Benedict Ciszek's phone number?
- The practice phone number listed in the NPPES registry for Benedict Ciszek is (773) 990-3900.
- Is Benedict Ciszek's NPI active?
- Yes — Benedict Ciszek's NPI (1881898617) is active in the NPPES registry as of the last update on 2021-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.