Florence Denby, RN, CNP, APN
NPI 1598773103 · Nurse Practitioner · Chicago, IL
Florence Denby, RN, CNP, APN is a Nurse Practitioner provider in Chicago, IL (NPI 1598773103).
Provider details
- NPI number
- 1598773103
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, CNP, APN
- Sex
- Female
- Sole proprietor
- No
- License
- 041-270803 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
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
19 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
- 2006-08-03
- Last updated
- 2009-02-27
Frequently asked questions
- What is Florence Denby's NPI number?
- Florence Denby's National Provider Identifier (NPI) is 1598773103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Florence Denby's specialty?
- Florence Denby is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Florence Denby located?
- Florence Denby's practice location on file with NPPES is 345 E Superior St, Chicago, IL 60611-2654.
- What is Florence Denby's phone number?
- The practice phone number listed in the NPPES registry for Florence Denby is (312) 238-1000.
- Is Florence Denby's NPI active?
- Yes — Florence Denby's NPI (1598773103) is active in the NPPES registry as of the last update on 2009-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.