Mary Dierks, MD
NPI 1700406832 · Anesthesiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Dierks, MD is a Anesthesiology Physician provider in Chicago, IL (NPI 1700406832).
Provider details
- NPI number
- 1700406832
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 04-49536 (KS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 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)
- Kumc 3901 Rainbow Blvd Ms 1034Kansas City, KS 66160-1443Phone: (913) 588-3304Fax: (913) 588-3365
Registry dates
- Enumerated
- 2020-04-18
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Mary Dierks's NPI number?
- Mary Dierks's National Provider Identifier (NPI) is 1700406832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Dierks's specialty?
- Mary Dierks is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Dierks located?
- Mary Dierks's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Mary Dierks's phone number?
- The practice phone number listed in the NPPES registry for Mary Dierks is (888) 824-0200.
- Does Mary Dierks accept Medicare?
- Mary Dierks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Dierks's NPI active?
- Yes — Mary Dierks's NPI (1700406832) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.