KATHERINE JEAN MOWER
NPI 1629632740
Internal Medicine in Loma Linda, CA
About Katherine Jean Mower NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE JEAN MOWER (NPI 1629632740) is an individual internal medicine provider in Loma Linda, California, licensed in California (20A19782) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Katherine Jean Mower is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Katherine Mower reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Redlands, CA 92374
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Colton, CA 92324
- Reassigned Medicare billing, California enrollment
- 338 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 1,216 clinicians in this Medicare group
Riverside, CA 92501
- Reassigned Medicare billing, California enrollment
- 48 clinicians in this Medicare group
Modesto, CA 95355
- Reassigned Medicare billing, California enrollment
- 3,056 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92354 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
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 Mower's NPI number?
The NPI number for Katherine Mower is 1629632740. It was assigned to this individual provider in the NPPES registry on April 24, 2019. The provider is also known as Kate Mower Do.
Where is Katherine Mower located?
Katherine Mower practices at 11234 Anderson Street Gme Office Westerly Suite C, Loma Linda, CA 92354. The listed phone number is (909) 558-4074.
What is Katherine Mower's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Katherine Mower enrolled in Medicare?
Yes. Katherine Mower is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Katherine Mower's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Mower reassigns Medicare benefits to 5 organizations: Haik Yanashyan MD (Redlands, CA), Quantum Healthcare Medical Associates Inc. (Colton, CA), Inpatient Specialists Of California, PC (San Bernardino, CA), Alertive Healthcare Medical Group Apc (Riverside, CA) and Sutter Valley Medical Foundation (Modesto, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Katherine Mower's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Katherine Mower was last updated on December 16, 2022. 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.
# Katherine Jean Mower · NPI 1629632740
Internal Medicine physician in Loma Linda, California. Individual provider, active in the CMS NPPES registry since April 24, 2019.
## Identity
- **NPI:** 1629632740 (Entity type: Individual)
- **Enumerated:** April 24, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20A19782 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11234 ANDERSON STREET, GME OFFICE WESTERLY SUITE C, Loma Linda, CA 92354-2804
- **Phone:** (909) 558-4074
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Haik Yanashyan MD (NPI 1720931009, Redlands, CA); Quantum Healthcare Medical Associates Inc. (NPI 1568490597, Colton, CA); Inpatient Specialists Of California, PC (NPI 1952792475, San Bernardino, CA); Alertive Healthcare Medical Group Apc (NPI 1467024331, Riverside, CA); Sutter Valley Medical Foundation (NPI 1669846986, Modesto, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** December 16, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1629632740) · Data from the CMS NPPES public registry.