Laura Theisinger, FNP-C
NPI 1548882699 · Family Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laura Theisinger, FNP-C is a Family Nurse Practitioner provider in Chicago, IL (NPI 1548882699).
Provider details
- NPI number
- 1548882699
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 277005277 (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
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.
$69 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)
- 10700 S Lawndale AveChicago, IL 60655-3221Phone: (708) 925-4347
Registry dates
- Enumerated
- 2020-05-12
- Last updated
- 2026-03-31
- Certified
- 2026-03-31
Frequently asked questions
- What is Laura Theisinger's NPI number?
- Laura Theisinger's National Provider Identifier (NPI) is 1548882699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Theisinger's specialty?
- Laura Theisinger is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Laura Theisinger located?
- Laura Theisinger's practice location on file with NPPES is 779 W Adams St, Chicago, IL 60661-3509.
- What is Laura Theisinger's phone number?
- The practice phone number listed in the NPPES registry for Laura Theisinger is (312) 752-4466.
- Does Laura Theisinger accept Medicare?
- Laura Theisinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laura Theisinger's NPI active?
- Yes — Laura Theisinger's NPI (1548882699) is active in the NPPES registry as of the last update on 2026-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.