John I. Yam
- Part D claims, 2024
- 294
- Industry payments
- $1,900
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2103 152nd Ave Ne, Redmond, WA 98052-5520
- Practice phone
- Call (425) 746-2400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Interlake Medical Center
Primary care practice · Redmond, Washington
Find John Yam's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John I. Yam is a pediatrician in Redmond, Washington
John Yam practices at Interlake Medical Center in Redmond, Washington.
John Yam's NPI, 1699782367, was assigned on August 2, 2006. John Yam holds Washington license MD13395.
- NPI
- 1699782367NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739377110
- NPI enumeration date
- August 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (425) 746-2400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 84
- Medical school graduation
- 1968
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John I. Yam practices at Interlake Medical Center in Redmond, Washington
John Yam's primary practice is Interlake Medical Center, at 2103 152nd Ave Ne, Redmond, WA 98052-5520. The practice phone is (425) 746-2400.
- Interlake Medical Center2103 152nd Ave Ne, Redmond, WA 98052-5520Phone(425) 746-2400
Source: Dmand AI Affiliation Data
John I. Yam is affiliated with 1 site of care and 1 medical group
John Yam's primary practice is Interlake Medical Center in Redmond, Washington. The medical group on file is Interlake Medical Center.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John I. Yam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Yam practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Interlake Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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John I. Yam is one of 1,346 pediatricians in Washington
Pediatrics is John Yam's primary specialty in the NPI Registry, under taxonomy code 208000000X. John Yam is licensed in Washington.
Specialties and state licenses
- Pediatrics, WashingtonPrimary
Pediatricians near John Yam
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
John I. Yam's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts John Yam's median patient age at 51, with 33% women.
John Yam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women33%
- Men66%
Source: Dmand AI Patient Panel Data
John I. Yam wrote 294 Medicare Part D claims in 2024
In 2024, John Yam wrote 294 Medicare Part D claims for 28 patients. 94% of them were for generic drugs. CMS names the drug for 151 of them, across 6 drugs with 11 or more claims each, at $1,254 in total drug cost.
John Yam's Part D claims by kind of drug, 2024
- Generic277 claims94%
- Brand-name17 claims6%
John Yam's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
John I. Yam offers telehealth to Medicare patients
John Yam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists John Yam as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
John I. Yam received $1,900 in industry payments from 2024 to 2025
CMS Open Payments shows 83 general payments to John Yam from 24 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $571.
General payments to John Yam by program year, 2024 to 2025
Companies that paid John Yam the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John I. Yam's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John I. Yam
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John I. Yam's NPI number?
John I. Yam's NPI number is 1699782367. It was assigned on August 2, 2006, and it is active in the NPI Registry.
What does John I. Yam specialize in?
John I. Yam is a pediatrician in Redmond, Washington. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does John I. Yam practice?
John Yam practices at 2103 152nd Ave Ne, Redmond, WA 98052-5520. John Yam's primary practice is Interlake Medical Center in Redmond, Washington.
What is John I. Yam's office phone number?
The practice phone on file for John Yam is (425) 746-2400.
What is John I. Yam's medical license number?
John Yam holds Washington license MD13395.
What medical group is John I. Yam part of?
John Yam is linked to Interlake Medical Center.
Does John I. Yam accept Medicare?
Yes. CMS lists John Yam as accepting Medicare assignment.
Does John I. Yam offer telehealth?
Yes. The CMS Doctors and Clinicians file lists John Yam as offering telehealth services.
What drugs does John I. Yam prescribe most?
In 2024 Medicare Part D data, John Yam's most prescribed drugs by claims were Rosuvastatin Calcium, Olmesartan Medoxomil and Metformin HCl ER.
Has John I. Yam received payments from drug or device companies?
CMS Open Payments shows $1,900 in general payments to John Yam from 24 companies from 2024 to 2025. The largest total came from Abbott Laboratories.
How long has John I. Yam been practicing?
John Yam graduated from medical school in 1968, 58 years ago.
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