Patricia Knowles, APN, NP-C
NPI 1912927062 · Family Nurse Practitioner · Chicago, IL
Patricia Knowles, APN, NP-C is a Family Nurse Practitioner provider in Chicago, IL (NPI 1912927062).
Provider details
- NPI number
- 1912927062
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN, NP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209-003409 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
20 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
- 2006-07-20
- Last updated
- 2021-04-26
- Certified
- 2021-04-26
Frequently asked questions
- What is Patricia Knowles's NPI number?
- Patricia Knowles's National Provider Identifier (NPI) is 1912927062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Knowles's specialty?
- Patricia Knowles is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Knowles located?
- Patricia Knowles's practice location on file with NPPES is 1901 W Harrison St, Chicago, IL 60612-3714.
- What is Patricia Knowles's phone number?
- The practice phone number listed in the NPPES registry for Patricia Knowles is (312) 864-5231.
- Is Patricia Knowles's NPI active?
- Yes — Patricia Knowles's NPI (1912927062) is active in the NPPES registry as of the last update on 2021-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.