Laura Duffy, APN
NPI 1598130379 · Pediatric Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laura Duffy, APN is a Pediatric Nurse Practitioner provider in Chicago, IL (NPI 1598130379).
Provider details
- NPI number
- 1598130379
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209.013346 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
10 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.
$718 across 7 records (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)
- 2515 N Clark St Ste 900Chicago, IL 60614-2730Phone: (312) 227-8800
Registry dates
- Enumerated
- 2015-12-05
- Last updated
- 2021-01-26
- Certified
- 2021-01-26
Frequently asked questions
- What is Laura Duffy's NPI number?
- Laura Duffy's National Provider Identifier (NPI) is 1598130379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Duffy's specialty?
- Laura Duffy is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Laura Duffy located?
- Laura Duffy's practice location on file with NPPES is 225 E Chicago Ave, Chicago, IL 60611-2991.
- What is Laura Duffy's phone number?
- The practice phone number listed in the NPPES registry for Laura Duffy is (312) 227-6552.
- Does Laura Duffy accept Medicare?
- Laura Duffy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laura Duffy's NPI active?
- Yes — Laura Duffy's NPI (1598130379) is active in the NPPES registry as of the last update on 2021-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.