Natalia Ruiz, NURSE PRACTITIONER
NPI 1811473820 · Family Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalia Ruiz, NURSE PRACTITIONER is a Family Nurse Practitioner provider in Chicago, IL (NPI 1811473820).
Provider details
- NPI number
- 1811473820
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- 041412091 (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
7 yrs in NPPES 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
- 2018-07-12
- Last updated
- 2018-07-12
Frequently asked questions
- What is Natalia Ruiz's NPI number?
- Natalia Ruiz's National Provider Identifier (NPI) is 1811473820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalia Ruiz's specialty?
- Natalia Ruiz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Natalia Ruiz located?
- Natalia Ruiz's practice location on file with NPPES is 800 E 55th St, Chicago, IL 60615-4906.
- What is Natalia Ruiz's phone number?
- The practice phone number listed in the NPPES registry for Natalia Ruiz is (773) 702-0660.
- Does Natalia Ruiz accept Medicare?
- Natalia Ruiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalia Ruiz's NPI active?
- Yes — Natalia Ruiz's NPI (1811473820) is active in the NPPES registry as of the last update on 2018-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.