Dorothy Warzocha, MD
NPI 1598716722 · Family Medicine Physician · Naperville, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dorothy Warzocha, MD is a Family Medicine Physician provider in Naperville, IL (NPI 1598716722).
Provider details
- NPI number
- 1598716722
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036-097411 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
279 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 | 81 | $131 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 58 | $94 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 27 | $9 |
| Automated Urinalysis Test81003 | 18 | $2 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 17 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 36 | 32 |
| Prednisone | 35 | 35 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 19 | 11 |
| Losartan Potassium | 19 | — |
| Apixabanbrand: Eliquis | 13 | — |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 12 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (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 (1)
- 6649 W Archer AveChicago, IL 60638-2419Phone: (773) 586-2100
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2023-08-29
- Certified
- 2023-08-29
Frequently asked questions
- What is Dorothy Warzocha's NPI number?
- Dorothy Warzocha's National Provider Identifier (NPI) is 1598716722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dorothy Warzocha's specialty?
- Dorothy Warzocha is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dorothy Warzocha located?
- Dorothy Warzocha's practice location on file with NPPES is 10334 S Route 59 Ste 4003, Naperville, IL 60564-8129.
- What is Dorothy Warzocha's phone number?
- The practice phone number listed in the NPPES registry for Dorothy Warzocha is (630) 967-2000.
- Does Dorothy Warzocha accept Medicare?
- Dorothy Warzocha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dorothy Warzocha's NPI active?
- Yes — Dorothy Warzocha's NPI (1598716722) is active in the NPPES registry as of the last update on 2023-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.