Mary Kirby, RN APN CNS
NPI 1487106647 · Acute Care Clinical Nurse Specialist · Chicago, IL
Mary Kirby, RN APN CNS is a Acute Care Clinical Nurse Specialist provider in Chicago, IL (NPI 1487106647).
Provider details
- NPI number
- 1487106647
- Entity type
- Individual
- Primary specialty
- Acute Care Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN APN CNS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209001688 (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
9 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
- 2016-11-03
- Last updated
- 2016-11-03
Frequently asked questions
- What is Mary Kirby's NPI number?
- Mary Kirby's National Provider Identifier (NPI) is 1487106647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Kirby's specialty?
- Mary Kirby is listed in the NPPES registry with a primary specialty of Acute Care Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Kirby located?
- Mary Kirby's practice location on file with NPPES is 251 E Huron St, Chicago, IL 60611-2908.
- What is Mary Kirby's phone number?
- The practice phone number listed in the NPPES registry for Mary Kirby is (312) 926-6421.
- Is Mary Kirby's NPI active?
- Yes — Mary Kirby's NPI (1487106647) is active in the NPPES registry as of the last update on 2016-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.