Karen Larimer, ACNP-BC
NPI 1225843782 · Acute Care Nurse Practitioner · Chicago, IL
Karen Larimer, ACNP-BC is a Acute Care Nurse Practitioner provider in Chicago, IL (NPI 1225843782).
Provider details
- NPI number
- 1225843782
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ACNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209000131 (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
1 yr 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
- 2025-02-11
- Last updated
- 2025-02-11
- Certified
- 2025-02-11
Frequently asked questions
- What is Karen Larimer's NPI number?
- Karen Larimer's National Provider Identifier (NPI) is 1225843782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Larimer's specialty?
- Karen Larimer is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Larimer located?
- Karen Larimer's practice location on file with NPPES is 226 N Clinton St Apt 709, Chicago, IL 60661-1185.
- What is Karen Larimer's phone number?
- The practice phone number listed in the NPPES registry for Karen Larimer is (773) 612-6205.
- Is Karen Larimer's NPI active?
- Yes — Karen Larimer's NPI (1225843782) is active in the NPPES registry as of the last update on 2025-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.