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Jonathan Christopher Oh , PA-C

Physician Assistant β€’ Tacoma, WA

Active NPI 1609365295 Individual Practitioner Male Practitioner
Practice location in NPPES

Madigan Army Medical Center 9040 Jackson Ave
Tacoma, WA 984310001

Call 2539685441 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

Madigan Army Medical Center 9040 Jackson Ave

Tacoma, WA 984310001

Telephone 2539685441

Open Payments general payments, program year 2025

All general payments: $138.65 across 2 records.

By nature of payment

  • Food and Beverage: $138.65 across 2 records.

Reporting-company totals

  • Bioventus LLC: $94.18 across 1 record.
  • Smith+Nephew, Inc.: $44.47 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

NPI first issued

2018

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.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

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, β€œDoes your provider accept Medicare as full payment?”

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

Compared with the same specialty in Tacoma and Washington

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

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Tacoma

9.3% of these 324 clinicians have the CMS telehealth indicator.

42.6% of these 324 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· 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 Β· Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $138.65.

Manufacturer Payment Nature Product Type Amount ($)
Bioventus LLC
Food and Beverage
In-kind items and services
DUROLANE General $94.18
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
REDAPT General $44.47

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

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-06-20
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

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

Clinicians Sharing This Practice Address or Phone

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

32 listed
Elsie Adibe , APRN

Nurse Practitioner - Psychiatric/Mental Health

NPI 1962960930

Advanced Practice Registered Nurse

Dr. Hans Bakken , MD

Radiology - Diagnostic Radiology

NPI 1932112331

Doctor of Medicine (M.D.)

Dr. James Branch , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1093787707

Doctor of Medicine (M.D.)

Dr. Karl Brewer , MD

Internal Medicine

NPI 1063492288

Doctor of Medicine (M.D.)

Glen Carlsson , CRNA

Nurse Anesthetist, Certified Registered

NPI 1992994347

Certified Registered Nurse Anesthetist

Philip Castaneda , PA-C

Physician Assistant

NPI 1073885638

Physician Assistant (Certified)

Career & Practice History Timeline

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

8 Historical Events
πŸ“
Updated Practice Location June 20, 2024

Registered at MADIGAN ARMY MEDICAL CENTER 9040 JACKSON AVE, TACOMA, WA 984310001 (Tel: 2539685441)

πŸ“
Updated Business Mailing Address June 20, 2024

Registered at MADIGAN ARMY MEDICAL CENTER 9040 JACKSON AVE, TACOMA, WA 984310001

βœ…
NPI Profile Active May 09, 2018

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) May 09, 2018

Registered at BRIAN ALLGOOD COMMUNITY HOSPITAL, UNIT 15543, APO, AP 96205 (Tel: 3157373155)

πŸ“
Business Mailing Address (Initial Record) May 09, 2018

Registered at 5329 AMBROSIA DR, ELLICOTT CITY, MD 210436863

πŸ‘€
Provider Name / Credentials (Initial Record) May 09, 2018

Recorded as JONATHAN OH, PA-C

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 09, 2018

Physician Assistant

🟒
Initial NPI Registration & Enumeration May 09, 2018

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1609365295
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 09, 2018
Last Update: June 20, 2024
Sole Proprietor: No

Other Physician Assistants in Tacoma

All Physician Assistants in Tacoma

Mailing Address

Madigan Army Medical Center 9040 Jackson Ave

Tacoma, WA 984310001

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.