Elizabeth Oppert, CNM
NPI 1699001107 · Advanced Practice Midwife · Chicago, IL
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Oppert, CNM is a Advanced Practice Midwife provider in Chicago, IL (NPI 1699001107).
Provider details
- NPI number
- 1699001107
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- 209007739 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 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.
$76 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)
- 5841 S Maryland AveChicago, IL 60637-1443Phone: (888) 824-0200
Registry dates
- Enumerated
- 2009-10-19
- Last updated
- 2024-03-12
- Certified
- 2024-03-12
Frequently asked questions
- What is Elizabeth Oppert's NPI number?
- Elizabeth Oppert's National Provider Identifier (NPI) is 1699001107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Oppert's specialty?
- Elizabeth Oppert is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Oppert located?
- Elizabeth Oppert's practice location on file with NPPES is 5140 N California Ave, Chicago, IL 60625-3645.
- What is Elizabeth Oppert's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Oppert is (773) 989-6200.
- Does Elizabeth Oppert accept Medicare?
- Elizabeth Oppert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Oppert's NPI active?
- Yes — Elizabeth Oppert's NPI (1699001107) is active in the NPPES registry as of the last update on 2024-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.