Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John I. Yam

Individual provider Family Medicine Physician · NPI 1699782367

John I. Yam is registered under Family Practice in Redmond, Washington. Qualified in 1968, 58 years ago. Practices with Interlake Medical Center, PLLC, a 4-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
58
Licensed in
WA
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

2103 152nd Ave NE
Redmond, WA 98052-5520
Phone: (425) 746-2400
Fax: (425) 746-2659
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence MD13395 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD13395 (WA)

Record details

NPI number1699782367
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 2, 2006
Last updated in NPPESSeptember 11, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Also practisesPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 1968 (58 years in practice)
Group practice Interlake Medical Center, Pllc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,090 46 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Interlake Medical Center, PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Redmond