MRS. CHRISTA DANIELLE KRELLWITZ NP-C
NPI 1821442393
Clinic/Center - Primary Care in Upland, CA

Q: What is Christa Krellwitz's NPI number?

The NPI number for Christa Krellwitz is 1821442393. It was assigned to this individual provider in the NPPES registry on April 20, 2016.

Q: What is Christa Krellwitz's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Q: When was this NPI record last updated?

The NPPES record for Christa Krellwitz was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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 April 20, 2016

1113 ALTA AVE STE 220, UPLAND, CA 91786(909) 985-1908 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Mrs. Christa Danielle Krellwitz Np-c NPPES

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

MRS. CHRISTA DANIELLE KRELLWITZ NP-C (NPI 1821442393) is an individual primary care provider in Upland, California, licensed in California (NP95004007) and active in the NPI registry since April 2016.

NPPES Registry Identity

NPI1821442393

Entity TypeIndividualFemale

Primary Taxonomy261QP2300X

Provider Legal NameMRS. CHRISTA DANIELLE KRELLWITZCredential: NP-C

Location Address1113 ALTA AVE STE 220Upland, CA 91786-2803

Mailing Address1113 Alta Ave Ste 220Upland, CA 91786-2803 · (909) 985-1908

Phone(909) 985-1908

Sole ProprietorYes

Enumeration DateApril 20, 2016

Last NPPES UpdateMarch 7, 2023

✔ NPI 1821442393 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities

Taxonomy Code261QP2300X

License✔ Licensed in CA · NP95004007

1113 ALTA AVE STE 220, Upland, CA 91786

Open in Google Maps ↗

Other Providers at the Same Location NPPES 2

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

JOANNE MARIE LISTER FNP C

Nurse Practitioner (Family)

1113 ALTA AVE STE 220
UPLAND, CA 91786

San Bernardino County (909) 985-1908

JODY A BOUMA N.P.

Nurse Practitioner

1113 ALTA AVE STE 220
UPLAND, CA 91786

San Bernardino County (909) 985-1908

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 Christa Krellwitz's NPI number?

The NPI number for Christa Krellwitz is 1821442393. It was assigned to this individual provider in the NPPES registry on April 20, 2016.

Where is Christa Krellwitz located?

Christa Krellwitz practices at 1113 Alta Ave Ste 220, Upland, CA 91786. The listed phone number is (909) 985-1908.

What is Christa Krellwitz's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

When was this NPI record last updated?

The NPPES record for Christa Krellwitz was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.