Dr. Judd L. Walson, MD, MPH

  • Seattle, WA
  • Infectious disease specialist
NPI1972669380
Medicare services, 2021
40
Publications
219
Industry payments
$11,748
State license
1
Year NPI issued
2006
Practice address
325 9th Ave, Seattle, WA 98104
Practice phone
Call (206) 744-5100
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Judd L. Walson is an infectious disease specialist in Seattle, Washington

Dr. Walson practices in Seattle, Washington.

Dr. Walson's NPI, 1972669380, was assigned on December 29, 2006. Dr. Walson holds Washington license MD00043439.

NPI and contact details
NPI enumeration date
December 29, 2006
NPI status
Active
Practice phone
(206) 744-5100
Professional email
Get email
Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. Judd L. Walson's practice address is in Seattle, Washington

Dr. Walson's practice address in the NPI Registry is 325 9th Ave, Seattle, WA 98104, in King County. The practice phone is (206) 744-5100.

  • NPI Registry address
    325 9th Ave, Seattle, WA 98104 · King CountyPhone(206) 744-5100

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Dr. Judd L. Walson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walson practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dr. Walson's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Judd L. Walson is one of 218 infectious disease specialists in Washington

Infectious disease is Dr. Walson's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Walson is licensed in Washington.

Specialties and state licenses

  • Infectious disease, WashingtonPrimaryLicense MD00043439 · taxonomy 207RI0200X

Infectious disease specialists near Dr. Walson

Counts of infectious disease specialists 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

Dr. Judd L. Walson billed Medicare for 40 services in 2021

CMS data shows 40 Medicare services from Dr. Walson across 2 procedure codes in 2021. Medicare paid $2,788 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202140
Paid by Medicare$2,788
Procedure codes2

Dr. Walson compared with the Washington median for infectious disease specialists, 2021

  • Dr. Walson
  • Washington median
Medicare services
40vs 20180% below

Medians across 213 infectious disease specialists in Washington with Dmand AI profiles that report each measure.

Dr. Walson's most billed Medicare procedure codes, 2021

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

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Dr. Judd L. Walson has 219 publications on record

Dmand AI links 219 papers to Dr. Walson, published from 2011 to 2025. 2024 was the busiest year, with 32. The most frequent topics are Kenya, Helminthiasis and HIV Infections. Dr. Walson has published most often in PLoS Negl Trop Dis. Dr. Walson's most frequent co-authors are Donna Denno, MD, MPH, Karen L. Kotloff, MD and Carey Farquhar, MPH.

Papers219
Years published2011 to 2025

Dr. Walson's papers by year, 2016 to 2025

Topics Dr. Walson writes about most

  • Kenya
  • Helminthiasis
  • HIV Infections
  • Soil
  • Helminths
  • Anthelmintics
  • Mass Drug Administration
  • Diarrhea

Dr. Walson's most frequent co-authors

Recent publications by Dr. Walson

See all 219 publications and co-authors

See who Dr. Walson researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Walson works with, so you can find a warm path to the right infectious disease specialists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Judd L. Walson received $11,748 in industry payments in 2023

CMS Open Payments shows 1 general payment to Dr. Walson from 1 drug or device company in 2023. Consulting fees make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $11,748.

Companies that paid Dr. Walson the most, 2023 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Walson

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Judd L. Walson's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Judd L. Walson

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Judd L. Walson's NPI number?

Dr. Judd L. Walson's NPI number is 1972669380. It was assigned on December 29, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Judd L. Walson?

Dr. Judd L. Walson is an infectious disease specialist in Seattle, Washington. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Judd L. Walson practice?

Dr. Walson practices at 325 9th Ave, Seattle, WA 98104.

What is Dr. Judd L. Walson's office phone number?

The practice phone on file for Dr. Walson is (206) 744-5100.

What is Dr. Judd L. Walson's medical license number?

Dr. Walson holds Washington license MD00043439.

Does Dr. Judd L. Walson accept Medicare?

Yes. CMS data shows Dr. Walson billed Medicare for 40 services in 2021.

What services does Dr. Judd L. Walson bill to Medicare?

In 2021, Dr. Walson's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99233).

Has Dr. Judd L. Walson received payments from drug or device companies?

CMS Open Payments shows $11,748 in general payments to Dr. Walson from 1 company from 2023 to 2023. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.

How long has Dr. Judd L. Walson been practicing?

Dr. Walson's NPI was assigned in 2006.

Does Dr. Judd L. Walson do research?

Dmand AI links 219 publications to Dr. Walson, published from 2011 to 2025.

Who does Dr. Judd L. Walson publish with?

Dr. Walson's most frequent co-authors are Donna Denno, MD, MPH (23 shared papers), Karen L. Kotloff, MD (10 shared papers) and Carey Farquhar, MPH (8 shared papers).

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