Margaret Bavis
NPI 1881017309 · Family Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Bavis is a Family Nurse Practitioner provider in Chicago, IL (NPI 1881017309).
Provider details
- NPI number
- 1881017309
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209-003656 (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
12 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
- 2014-02-04
- Last updated
- 2015-06-18
Frequently asked questions
- What is Margaret Bavis's NPI number?
- Margaret Bavis's National Provider Identifier (NPI) is 1881017309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Bavis's specialty?
- Margaret Bavis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Bavis located?
- Margaret Bavis's practice location on file with NPPES is 2611 West Chicago Ave, Chicago, IL 60622.
- What is Margaret Bavis's phone number?
- The practice phone number listed in the NPPES registry for Margaret Bavis is (773) 395-9900.
- Does Margaret Bavis accept Medicare?
- Margaret Bavis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Bavis's NPI active?
- Yes — Margaret Bavis's NPI (1881017309) is active in the NPPES registry as of the last update on 2015-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.