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KATHERINE INEZ MASON ARNP
NPI 1467785428
Nurse Practitioner - Family in Riverside, CA

Active since September 09, 2009
4445 MAGNOLIA AVE, RIVERSIDE, CA 92501(816) 616-5746(844) 233-0782 Get Directions Write a Review

NPPES record last updated: February 19, 2017. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Katherine Inez Mason Arnp NPPES

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

KATHERINE INEZ MASON ARNP (NPI 1467785428) is an individual family provider in Riverside, California, licensed in California (23094) and active in the NPI registry since September 2009.

NPPES Registry Identity

NPI1467785428
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKATHERINE INEZ MASONCredential: ARNP
Location Address4445 MAGNOLIA AVERiverside, CA 92501-4135
Mailing AddressPo Box 1653Riverside, CA 92502-1653 · (816) 616-5746 · Fax (844) 233-0782
Phone(816) 616-5746
Fax(844) 233-0782
Sole ProprietorNo
Enumeration DateSeptember 9, 2009
Last NPPES UpdateFebruary 19, 2017
✔ NPI 1467785428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in CA · 23094✔ Licensed in CO · APN.0992145-NP
Also ListedRegistered NurseTaxonomy 163W00000X · License RN.1636152 (CO), 838603 (CA)
4445 MAGNOLIA AVE, Riverside, CA 92501
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Other Identifiers 3

Medicaid1467785428MO
Medicare PINY36000047MO
Other44815011Bcbs Of Kc

Other Providers at the Same Location NPPES 20

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

MR. DAVID W LEVINE PA-C
Physician Assistant
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3381
STEVEN GREGORY PARKIN MD
Student in an Organized Health Care Education/Training Program
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3000
JAGMEET SINGH ARORA
Student in an Organized Health Care Education/Training Program
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 966-8398
ASHFI HOQUE
Student in an Organized Health Care Education/Training Program
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 495-9994
ALINA S POPA MD
Hospitalist
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3636
RIVERSIDE RADIOLOGY MEDICAL GROUP, INC
Radiology (Diagnostic Radiology)
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3400
SUPRIYA ANJALI BHUPATHY
Student in an Organized Health Care Education/Training Program
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 786-5350
RUSHIL ANIL PATEL
Emergency Medicine
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3000

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 Katherine Mason's NPI number?

The NPI number for Katherine Mason is 1467785428. It was assigned to this individual provider in the NPPES registry on September 9, 2009.

Where is Katherine Mason located?

Katherine Mason practices at 4445 Magnolia Ave, Riverside, CA 92501. The listed phone number is (816) 616-5746.

What is Katherine Mason's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Katherine Mason was last updated on February 19, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.