Maryann Chrzaszcz, D.O.
NPI 1750777470 · Anesthesiology Physician · Kenosha, WI
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maryann Chrzaszcz, D.O. is a Anesthesiology Physician provider in Kenosha, WI (NPI 1750777470).
Provider details
- NPI number
- 1750777470
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 73986 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
123 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 38 | $125 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 32 | $138 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 26 | $167 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 14 | $101 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 13 | $45 |
Typical Medicare-allowed amounts for these services range $45–$167 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (5)
- 2815 S Seacrest BlvdFlorida Atlantic University Medicine at Bethesda HospitBoynton Beach, FL 33435-7934Phone: (561) 733-0740Fax: (561) 733-0741
- 405 W Jackson StCarbondale, IL 62901-1462Phone: (618) 549-0721Fax: (618) 529-0449
- 201 S 14th StHerrin, IL 62948-3631Phone: (618) 942-2171Fax: (618) 351-4919
- 1775 Dempster StPark Ridge, IL 60068-1143Phone: (847) 723-5524
- 25 N Winfield RdWinfield, IL 60190-1379Phone: (630) 933-6675Fax: (630) 933-2614
Registry dates
- Enumerated
- 2015-04-09
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Maryann Chrzaszcz's NPI number?
- Maryann Chrzaszcz's National Provider Identifier (NPI) is 1750777470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Chrzaszcz's specialty?
- Maryann Chrzaszcz is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Maryann Chrzaszcz located?
- Maryann Chrzaszcz's practice location on file with NPPES is 10400 75th St, Kenosha, WI 53142-7884.
- What is Maryann Chrzaszcz's phone number?
- The practice phone number listed in the NPPES registry for Maryann Chrzaszcz is (262) 948-5600.
- Does Maryann Chrzaszcz accept Medicare?
- Maryann Chrzaszcz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maryann Chrzaszcz's NPI active?
- Yes — Maryann Chrzaszcz's NPI (1750777470) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.