JOSEPH LARSEN RN, CNIM
NPI 1902028103
Registered Nurse in Rancho Cordova, CA

Q: What is Joseph Larsen's NPI number?

The NPI number for Joseph Larsen is 1902028103. It was assigned to this individual provider in the NPPES registry on May 3, 2007.

Q: What is Joseph Larsen's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Larsen was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 03, 2007

11121 SUN CENTER DR, SUITE G, RANCHO CORDOVA, CA 95670(916) 631-0112(916) 631-1652 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Joseph Larsen Rn, Cnim NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOSEPH LARSEN RN, CNIM (NPI 1902028103) is an individual registered nurse in Rancho Cordova, California, licensed in California (444420) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1902028103

Entity TypeIndividualMale

Primary Taxonomy163W00000X

Provider Legal NameJOSEPH LARSENCredential: RN, CNIM

Location Address11121 SUN CENTER DR, SUITE GRancho Cordova, CA 95670-6161

Mailing Address11121 Sun Center Dr, Suite GRancho Cordova, CA 95670-6161 · (916) 631-0112 · Fax (916) 631-1652

Phone(916) 631-0112

Fax(916) 631-1652

Sole ProprietorNo

Enumeration DateMay 3, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1902028103 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRegistered NurseNursing Service Providers

Taxonomy Code163W00000X

License✔ Licensed in CA · 444420

Definition

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Also ListedTechnician, OtherTaxonomy 247200000X · License 483 (CA)

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAVID M HOUCK OT

Occupational Therapist

11121 SUN CENTER DR, SUITE A
RANCHO CORDOVA, CA 95670

Sacramento County (800) 470-0071

DR. RUDOLF ISKANDAR M.D.

Preventive Medicine (Occupational Medicine)

11121 SUN CENTER DR, #A
RANCHO CORDOVA, CA 95670

Sacramento County (916) 635-3570

MARY BLOOMER RN, CNOR, CNIM

Registered Nurse (Medical-Surgical)

11121 SUN CENTER DR, SUITE G
RANCHO CORDOVA, CA 95670

Sacramento County (916) 631-0112

MR. TREVOR M ROBERTS MPT

Physical Therapist

11121 SUN CENTER DR
RANCHO CORDOVA, CA 95670

Sacramento County (916) 635-3570

MADISON V GREENWOOD

Counselor (Mental Health)

11121 SUN CENTER DR
RANCHO CORDOVA, CA 95670

Sacramento County (530) 409-1075

DONALD ARTHUR STOSSMEISTER R.EDT, CNIM

Technician, Other

11121 SUN CENTER DR, SUITE G
RANCHO CORDOVA, CA 95670

Sacramento County (916) 631-0112

JUSTINL BREEN

Specialist/Technologist, Other (Electroneurodiagnostic)

11121 SUN CENTER DR, SUITE G
RANCHO CORDOVA, CA 95670

Sacramento County (916) 631-0112

MARK BILLIOU TWEDE R.EEG T., CNIM

Technician, Other

11121 SUN CENTER DR, SUITE G
RANCHO CORDOVA, CA 95670

Sacramento County (916) 631-0112

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joseph Larsen's NPI number?

The NPI number for Joseph Larsen is 1902028103. It was assigned to this individual provider in the NPPES registry on May 3, 2007.

Where is Joseph Larsen located?

Joseph Larsen practices at 11121 Sun Center Dr Suite G, Rancho Cordova, CA 95670. The listed phone number is (916) 631-0112.

What is Joseph Larsen's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Joseph Larsen was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.