KATHERINE HOMER D.O.
NPI 1790167757
Surgery in Nampa, ID

Q: What is Katherine Homer's NPI number?

The NPI number for Katherine Homer is 1790167757. It was assigned to this individual provider in the NPPES registry on June 25, 2015. The provider is also known as Katherine Kim.

Q: What is Katherine Homer's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Katherine Homer was last updated on January 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 June 25, 2015PECOS EnrolledAccepts Medicare Assignment

4400 E FLAMINGO AVE STE 200, NAMPA, ID 83687(208) 302-2700(208) 302-2725 Get Directions Write a Review

NPPES record last updated: January 9, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 3, 2023, Mar 2, 2021 (2 updates tracked since 2021).

On this page

About Katherine Homer D.o. NPPES

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

KATHERINE HOMER D.O. (NPI 1790167757) is an individual surgery provider in Nampa, Idaho, licensed in Idaho (O-1915) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with St Luke's Regional Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1790167757

Entity TypeIndividualFemale

Primary Taxonomy208600000X

Provider Legal NameKATHERINE HOMERCredential: D.O.

Location Address4400 E FLAMINGO AVE STE 200Nampa, ID 83687-9203

Mailing AddressPo Box 190930Boise, ID 83719-0930 · (208) 302-9342 · Fax (208) 367-5180

Phone(208) 302-2700

Fax(208) 302-2725

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateJune 25, 2015

Last NPPES UpdateJanuary 9, 20242 updates tracked since enumeration

NPPES CertifiedJanuary 9, 2024

✔ NPI 1790167757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in ID · O-1915✔ Licensed in MI · 5101021794✔ Licensed in OR · DO218105

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

4400 E FLAMINGO AVE STE 200, Nampa, ID 83687

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Other Names 1

Former Name (1)Katherine Kim

Secondary Practice Locations 2

Location 1777 Kimole Ln Ste 220Adrian, MI 49221-1400 · Phone (517) 263-6464 · Fax (517) 263-8223

Location 26245 Inkster RdGarden City, MI 48135-4001 · Phone (734) 458-4486

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., Molina Healthcare and more.Insurance ›

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 Homer D.o. 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.

PECOS PAC ID547579716

PECOS Enrollment IDI20240122001944, I20240122002233

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Katherine Homer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Saint Alphonsus Regional Medical Center Inc

8.4 mi

Family Medicine

712 AVIATION WAY
Caldwell, ID 83605

Reassigned Medicare billing, Idaho enrollment
781 clinicians in this Medicare group

NPI 1861676298 (208) 302-1000

Saint Alphonsus Medical Center- Ontario Inc

37 mi

Emergency Medicine

351 SW 9TH ST
Ontario, OR 97914

Reassigned Medicare billing, Oregon enrollment
49 clinicians in this Medicare group

NPI 1275852337 (541) 881-7000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

25 services25 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

23 services23 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Luke's Regional Medical Center

Acute Care Hospitals · Boise, ID

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number130006

Location190 East Bannock StreetBoise, ID 83712 · Ada County

Emergency services Birthing friendly

Saint Alphonsus Regional Medical Center

Acute Care Hospitals · Boise, ID

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number130007

Location1055 North Curtis RoadBoise, ID 83706 · Ada County

Emergency services Birthing friendly

Saint Alphonsus Medical Center - Nampa

Acute Care Hospitals · Nampa, ID

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number130013

Location4300 E Flamingo AveNampa, ID 83687 · Canyon County

Emergency services Birthing friendly

Saint Alphonsus Medical Center - Ontario

Acute Care Hospitals · Ontario, OR

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number380052

Location351 SW 9th StreetOntario, OR 97914 · Malheur County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 83687 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.13 typical visit price

range $52.44 – $160.17

Typical copayment $20.28 (range $13.11 – $40.04)

Most-billed visit code 99203

Established Patient

$65.77 typical visit price

range $16.68 – $130.93

Typical copayment $16.44 (range $4.17 – $32.73)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 12

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

WESLEY DAVID PIDCOCK DO

Internal Medicine (Pulmonary Disease)

4400 E FLAMINGO AVE STE 200
NAMPA, ID 83687

Canyon County (208) 302-2100

DR. FORREST R FREDLINE DO

Surgery

4400 E FLAMINGO AVE STE 200
NAMPA, ID 83687

Canyon County (208) 302-2700

MICHELLE VANHOOF

Physician Assistant

4400 E FLAMINGO AVE STE 200
NAMPA, ID 83687

Canyon County (208) 302-2700

CHANCE MCCALL TURNER PA

Physician Assistant

4400 E FLAMINGO AVE STE 200
NAMPA, ID 83687

Canyon County (208) 302-2700

SCOTT ROSE PA-C

Physician Assistant

4400 E FLAMINGO AVE STE 200
NAMPA, ID 83687

Canyon County (208) 302-2700

AARON FRANKLIN NEWTON D.O.

Orthopaedic Surgery (Sports Medicine)

4400 E FLAMINGO AVE STE 200
NAMPA, ID 83687

Canyon County (208) 302-2700

MICHAEL MCCOMB PA

Physician Assistant (Surgical)

4400 E FLAMINGO AVE STE 200, STE 200
NAMPA, ID 83687

Canyon County (208) 302-2700

MCKYNNA TREINEN

Physician Assistant

4400 E FLAMINGO AVE STE 200
NAMPA, ID 83687

Canyon County (208) 302-2700

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 Homer's NPI number?

The NPI number for Katherine Homer is 1790167757. It was assigned to this individual provider in the NPPES registry on June 25, 2015. The provider is also known as Katherine Kim.

Where is Katherine Homer located?

Katherine Homer practices at 4400 E Flamingo Ave Ste 200, Nampa, ID 83687. The listed phone number is (208) 302-2700.

What is Katherine Homer's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Katherine Homer enrolled in Medicare?

Yes. Katherine Homer 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 Homer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Homer reassigns Medicare benefits to 2 organizations: Saint Alphonsus Regional Medical Center Inc (Caldwell, ID) and Saint Alphonsus Medical Center- Ontario Inc (Ontario, OR). 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 Homer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katherine Homer accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., Molina Healthcare, Priority Health and Providence Health Plan and 2 other insurers list Katherine Homer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Katherine Homer affiliated with any hospitals?

According to CMS data, Katherine Homer is affiliated with St Luke's Regional Medical Center, Saint Alphonsus Regional Medical Center, Saint Alphonsus Medical Center - Nampa and Saint Alphonsus Medical Center - Ontario.

When was this NPI record last updated?

The NPPES record for Katherine Homer was last updated on January 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.