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Timothy John Coglon , PA-C

Physician Assistant β€’ Seattle, WA

Active NPI 1063442440 Individual Practitioner Male Practitioner
Practice location in NPPES

4245 Roosevelt Way Ne
Seattle, WA 981056008

Call 2065436420 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

4245 Roosevelt Way Ne

Seattle, WA 981056008

Telephone 2065436420
Organization at the Same NPPES Address or Phone
University Of Washington Facility NPI 1780095208

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

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2021–2025.

Guide: How to read an Open Payments record

NPI first issued

2006

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 Seattle and Washington

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

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Seattle

19% of these 828 clinicians have the CMS telehealth indicator.

67.3% of these 828 clinicians are listed by CMS as accepting Medicare assignment.

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

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES WA PA10000065

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

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
8595704 (WA)

Clinicians Sharing This Practice Address or Phone

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

35 listed
Dr. Christina Baik , MD

Internal Medicine - Medical Oncology

NPI 1255523775

Doctor of Medicine (M.D.)

NPI 1417290826

Doctor of Medicine (M.D.)

Dr. Laura Buck , MD

Internal Medicine - Hospice and Palliative Medicine

NPI 1811218217

Doctor of Medicine (M.D.)

Dr. Terry Chen , MD

Internal Medicine

NPI 1477971349

Doctor of Medicine (M.D.)

Dr. Nathan Cross , MD

Radiology - Diagnostic Radiology

NPI 1922323476

Doctor of Medicine (M.D.)

Dr. Iris Camille De Castro , MD

Internal Medicine - Nephrology

NPI 1851611875

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated July 03, 2006.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1063442440
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 03, 2006
Last Update: March 24, 2009
Sole Proprietor: No

Other Physician Assistants in Seattle

All Physician Assistants in Seattle

Mailing Address

Po Box 50095

Seattle, WA 981455095

Phone: 2065436420

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.