GARRETT PAUL YAM MD
NPI 1811146970
Internal Medicine in Redmond, WA

Active since September 13, 2008Opted out of Medicare · through Jan 1, 2027
2103 152ND AVE NE, REDMOND, WA 98052(425) 746-2400 Get Directions Write a Review

NPPES record last updated: July 14, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Garrett Paul Yam Md NPPES

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

GARRETT PAUL YAM MD (NPI 1811146970) is an individual internal medicine provider in Redmond, Washington, licensed in Washington (MD60078533) and active in the NPI registry since September 2008. He has opted out of Medicare through January 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1811146970
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameGARRETT PAUL YAMCredential: MD
Location Address2103 152ND AVE NERedmond, WA 98052-5520
Mailing Address2103 152nd Ave NeRedmond, WA 98052-5520
Sole ProprietorNo
Enumeration DateSeptember 13, 2008
Last NPPES UpdateJuly 14, 2010
NPI 1811146970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in WA · MD60078533
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPediatricsTaxonomy 208000000X · License MD60078533 (WA)
2103 152ND AVE NE, Redmond, WA 98052

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Garrett Paul Yam Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2015 through January 1, 2027.

Opt-Out Effective DateJanuary 1, 2015
Opt-Out In Effect ThroughJanuary 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98052 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
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
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 5

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

Acupuncturist
2103 152ND AVE NE
REDMOND, WA 98052
Internal Medicine
2103 152ND AVE NE
REDMOND, WA 98052
Internal Medicine
2103 152ND AVE NE
REDMOND, WA 98052
Family Medicine
2103 152ND AVE NE
REDMOND, WA 98052
Pediatrics
2103 152ND AVE NE
REDMOND, WA 98052

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 Garrett Yam's NPI number?

The NPI number for Garrett Yam is 1811146970. It was assigned to this individual provider in the NPPES registry on September 13, 2008.

Where is Garrett Yam located?

Garrett Yam practices at 2103 152nd Ave NE, Redmond, WA 98052. The listed phone number is (425) 746-2400.

What is Garrett Yam's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Garrett Yam enrolled in Medicare?

No. Garrett Yam has opted out of Medicare through January 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Garrett Yam accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Garrett Yam 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.

When was this NPI record last updated?

The NPPES record for Garrett Yam was last updated on July 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.