Andrea Heinritz, APRN, RN
NPI 1427949635 · Family Nurse Practitioner · Downers Grove, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Heinritz, APRN, RN is a Family Nurse Practitioner provider in Downers Grove, IL (NPI 1427949635).
Provider details
- NPI number
- 1427949635
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, RN
- Sex
- Female
- Sole proprietor
- No
- License
- 209029728 (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 tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-07-14
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Andrea Heinritz's NPI number?
- Andrea Heinritz's National Provider Identifier (NPI) is 1427949635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Heinritz's specialty?
- Andrea Heinritz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrea Heinritz located?
- Andrea Heinritz's practice location on file with NPPES is 5729 Dunham Rd, Downers Grove, IL 60516-1245.
- What is Andrea Heinritz's phone number?
- The practice phone number listed in the NPPES registry for Andrea Heinritz is (623) 570-8423.
- Does Andrea Heinritz accept Medicare?
- Andrea Heinritz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Heinritz's NPI active?
- Yes — Andrea Heinritz's NPI (1427949635) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.