Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Kaija Lynn Colburn

Physician Assistant โ€ข Prosser, WA

Active NPI 1538899208 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

820 Memorial St Ste 1
Prosser, WA 993502504

Call 5097862010 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

820 Memorial St Ste 1

Prosser, WA 993502504

Telephone 5097862010
Fax 5097881794
Organization at the Same NPPES Address or Phone
Laboratory Corporation Of America Facility NPI 1669969879

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Multicare Health System. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2022

Medicare patients

17 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $478 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $478 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

8,307 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$323,042 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $56.41 in 2025

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2025.

Guide: How to read an Open Payments record

Years since graduation

4 years (graduated 2022)

CMS Doctors and Clinicians data list 2022 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2022

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Kaija Colburn has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Kaija Colburn as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Prosser and Washington

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 95% of clinicians listed under Physician Assistant in Washington (2024, 1,707 clinicians with data). Median for this group: 218. Middle half: 77 to 474.

Too few clinicians listed under Physician Assistant in Prosser have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A lower Medicare-allowed amount than 95% of clinicians listed under Physician Assistant in Washington (2024, 1,707 clinicians with data). Median for this group: $16,952. Middle half: $6,879 to $34,613.

Too few clinicians listed under Physician Assistant in Prosser have Medicare Part B data for 2024 to compare.

Paid by Medicare

A lower Medicare payment amount than 95% of clinicians listed under Physician Assistant in Washington (2024, 1,707 clinicians with data). Median for this group: $12,488. Middle half: $4,857 to $25,122.

Too few clinicians listed under Physician Assistant in Prosser have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 95% of clinicians listed under Physician Assistant in Washington (2024, 2,001 clinicians with data). Median for this group: 244. Middle half: 75 to 797.

Too few clinicians listed under Physician Assistant in Prosser have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 90% of clinicians listed under Physician Assistant in Washington (2024, 2,001 clinicians with data). Median for this group: $4,328. Middle half: $751 to $64,764.

Too few clinicians listed under Physician Assistant in Prosser have Medicare Part D data for 2024 to compare.

9 active clinicians are listed under Physician Assistant with a practice address in Prosser, WA (3,718 in Washington).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025

Program year 2025 (payments made January 1 โ€“ December 31, 2025): fewer than 11 records totaling $56.41.

Manufacturer Payment Nature Product Type Amount ($)
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
โ€” General $56.41

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2022โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2023โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza
11 11 $48.45 $43.49

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 299 20,441 $4,423.44 74
Levothyroxine Sodium Levothyroxine Sodium 263 15,137 $3,086.44 52
Lisinopril Lisinopril 224 14,297 $1,556.40 56
Losartan Potassium Losartan Potassium 203 13,890 $2,430.60 62
Amlodipine Besylate Amlodipine Besylate 192 11,180 $1,792.74 48
Rosuvastatin Calcium Rosuvastatin Calcium 175 9,440 $2,166.73 47
Omeprazole Omeprazole 146 7,499 $1,802.67 41
Sertraline Hcl Sertraline Hcl 137 6,873 $1,110.62 27
Gabapentin Gabapentin 126 5,182 $1,827.05 28
Metformin Hcl Er Metformin Hcl 126 7,156 $1,406.35 34
Metoprolol Succinate Metoprolol Succinate 120 6,905 $1,660.22 30
Metformin Hcl Metformin Hcl 118 8,080 $1,222.42 33
Jardiance Empagliflozin 114 4,527 $85,287.94 19
Tamsulosin Hcl Tamsulosin Hcl 109 5,419 $1,505.30 25
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 100 2,754 $1,123.55 11
Albuterol Sulfate Hfa Albuterol Sulfate 94 1,960 $2,502.11 25
Hydrochlorothiazide Hydrochlorothiazide 85 6,825 $286.45 27
Potassium Chloride Potassium Chloride 79 3,114 $761.23 16
Pantoprazole Sodium Pantoprazole Sodium 76 4,337 $1,018.10 17
Metoprolol Tartrate Metoprolol Tartrate 74 3,600 $650.94 17
Furosemide Furosemide 74 3,308 $219.91 19
Pravastatin Sodium Pravastatin Sodium 66 5,400 $1,370.46 19
Alendronate Sodium Alendronate Sodium 65 3,895 $422.35 18
Trazodone Hcl Trazodone Hcl 62 3,024 $963.12 15
Warfarin Sodium Warfarin Sodium 61 2,722 $365.94 11

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2022-12-22
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES WA PA61356561

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Washington State Department of Health Provider Lookup.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20230117002824

Enrollment State Jurisdiction

WA

PECOS Control ID

2567833213

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Multicare Health System

4700 Point Fosdick Dr, Gig Harbor, WA 983351706

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

10 listed
Gloria Abacan

Internal Medicine

NPI 1316040298
Heather Elliott

Physician Assistant

NPI 1376125377
Edward Lane

Family Medicine

NPI 1013023738
Federico Martinez

Physician Assistant

NPI 1194329821
Erin Mirakian , PA-C

Physician Assistant

NPI 1285211946

Physician Assistant (Certified)

Katheryn Norris

Family Medicine

NPI 1124089875

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
๐Ÿ“
Updated Practice Location December 22, 2022

Registered at 820 MEMORIAL ST STE 1, PROSSER, WA 993502504 (Tel: 5097862010)

๐Ÿ“
Updated Business Mailing Address December 22, 2022

Registered at PO BOX 190, TOPPENISH, WA 989480190 (Tel: 5098652395)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) December 22, 2022

Physician Assistant (license number reported to NPPES: WA PA61356561)

โœ…
NPI Profile Active June 14, 2022

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) June 14, 2022

Registered at 921 S 8TH AVE STOP 8253, POCATELLO, ID 832090002 (Tel: 2082824726)

๐Ÿ“
Business Mailing Address (Initial Record) June 14, 2022

Registered at 921 S 8TH AVE STOP 8253, POCATELLO, ID 832090002 (Tel: 2082824726)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) June 14, 2022

Recorded as KAIJA COLBURN

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 14, 2022

Student in an Organized Health Care Education/Training Program

๐ŸŸข
Initial NPI Registration & Enumeration June 14, 2022

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1538899208
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 14, 2022
Last Update: December 22, 2022
Sole Proprietor: No

Other Physician Assistants in Prosser

Mailing Address

Po Box 190

Toppenish, WA 989480190

Phone: 5098652395

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.