What is Karen Jimenez's NPI number?

Karen Jimenez's National Provider Identifier (NPI) is 1780558650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Jimenez's specialty?

Karen Jimenez is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).

Where is Karen Jimenez located?

Karen Jimenez's practice location on file with NPPES is 335 E Avenue I, Lancaster, CA 93535-1916.

What is Karen Jimenez's phone number?

The practice phone number listed in the NPPES registry for Karen Jimenez is (661) 471-4360.

Is Karen Jimenez's NPI active?

Yes — Karen Jimenez's NPI (1780558650) is active in the NPPES registry as of the last update on 2025-10-24.

IndividualActive

Karen Jimenez, RN

NPI 1780558650 · Ambulatory Care Registered Nurse · Lancaster, CA

Karen Jimenez, RN is a Ambulatory Care Registered Nurse provider in Lancaster, CA (NPI 1780558650).

Provider details

NPI number: 1780558650
Entity type: Individual
Primary specialty: Ambulatory Care Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: 95253435 (CA)

Specialties & taxonomies

Ambulatory Care Registered NursePrimary163WP2201XLicense 95253435 (CA)
Nursing Service Providers

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

335 E Avenue I

Lancaster, CA 93535-1916

Phone: (661) 471-4360

Street-level locationGet directions

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Mailing address