Andrew McDonald Foss, PA-C

  • Mcminnville, OR
  • Physician assistant
NPI1619936572
Medicare patients, 2024
343
Part D claims, 2024
177
Hospital affiliations
2
Medical groups
3
State licenses
2
Practice address
2700 SE Stratus Ave., Mcminnville, OR 97128
Practice phone
Call (503) 472-6131
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Willamette Valley Medical Center

Hospital · Mcminnville, Oregon

See all 5 affiliations

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Andrew McDonald Foss is a physician assistant in Mcminnville, Oregon

Andrew Foss practices at Willamette Valley Medical Center in Mcminnville, Oregon, part of Lifepoint Health.

Andrew Foss' NPI, 1619936572, was assigned on March 20, 2006. Andrew Foss holds Wisconsin license 1845.

NPI and contact details
NPI enumeration date
March 20, 2006
NPI status
Active
Practice phone
(503) 472-6131
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
53
Medical school graduation
1999

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

Andrew McDonald Foss practices at Willamette Valley Medical Center in Mcminnville, Oregon

Andrew Foss' primary practice is Willamette Valley Medical Center, at 2700 SE Stratus Ave., Mcminnville, OR 97128 in Yamhill County. The practice phone is (503) 472-6131.

Source: Dmand AI Affiliation Data

Andrew McDonald Foss is affiliated with 2 sites of care and 3 medical groups

Andrew Foss' primary practice is Willamette Valley Medical Center in Mcminnville, Oregon, part of Lifepoint Health. Andrew Foss is also affiliated with Mayo Clinic Health System in Barron. The medical group on file is Emergency Medical Associates of McMinnville. Dmand AI also links Andrew Foss to 2 more medical groups, each named with a free account.

See all 5 affiliations for Andrew Foss

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Andrew McDonald Foss' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Andrew Foss practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Willamette Valley Medical CenterAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Andrew McDonald Foss is one of 1,937 physician assistants in Oregon

Physician assistant is Andrew Foss' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Andrew Foss' licenses on file in 2 states: Wisconsin and Washington.

Specialties and state licenses

  • Physician assistant, WisconsinPrimaryLicense 1845 · taxonomy 363A00000X
  • Washington licenseLicense PA61458531

Physician assistants near Andrew Foss

Counts of physician assistants 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

Andrew McDonald Foss treated 343 Medicare patients in 2024, average age 76

CMS counts 343 Medicare patients who saw Andrew Foss in 2024. The largest group is 75 to 84, with 154 patients. 69% of them have high blood pressure, and 60% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Andrew Foss' median patient age at 50, with 54% women.

Medicare patients, 2024343
Average age76
Average risk score1.33
Also on Medicaid17%

Andrew Foss' Medicare patients by age, 2024

Andrew Foss' Medicare patients by sex, 2024

  • Women19055%
  • Men15345%

Chronic conditions among Andrew Foss' Medicare patients, 2024

  1. High blood pressure69%
  2. High cholesterol60%
  3. Arthritis48%
  4. Mood disorders30%
  5. Ischemic heart disease29%
  6. Depression27%
  7. Heart failure27%
  8. Atrial fibrillation25%

Share of Medicare patients with each condition. A patient can have several.

Andrew Foss' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 50

Patient panel by sex, all payers

  • Women54%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Andrew McDonald Foss wrote 177 Medicare Part D claims in 2024

In 2024, Andrew Foss wrote 177 Medicare Part D claims for 136 patients. 95% of them were for generic drugs.

Part D claims, 2024177
Part D patients136

Andrew Foss' Part D claims by kind of drug, 2024

  • Generic169 claims95%
  • Brand-name and other8 claims5%

Drug classes CMS tracks in Andrew Foss' Part D claims, 2024

  • Opioids10%18 of 177 claims
  • Antibiotics44%78 of 177 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Sources for Andrew McDonald Foss'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (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 Andrew McDonald Foss

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

What is Andrew McDonald Foss' NPI number?

Andrew McDonald Foss' NPI number is 1619936572. It was assigned on March 20, 2006, and it is active in the NPI Registry.

What does Andrew McDonald Foss specialize in?

Andrew McDonald Foss is a physician assistant in Mcminnville, Oregon. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Andrew McDonald Foss practice?

Andrew Foss practices at 2700 SE Stratus Ave., Mcminnville, OR 97128. Andrew Foss' primary practice is Willamette Valley Medical Center in Mcminnville, Oregon, part of Lifepoint Health. Dmand AI also links Andrew Foss to 2 medical groups.

What is Andrew McDonald Foss' office phone number?

The practice phone on file for Andrew Foss is (503) 472-6131.

What is Andrew McDonald Foss' medical license number?

Andrew Foss holds Wisconsin license 1845, one of the licenses on file in 2 states.

Which states has Andrew McDonald Foss been licensed in?

Dmand AI has state licenses on file for Andrew Foss in Wisconsin and Washington.

Which hospitals is Andrew McDonald Foss affiliated with?

Andrew Foss practices at Willamette Valley Medical Center in Mcminnville, Oregon. Andrew Foss is also affiliated with Mayo Clinic Health System in Barron.

What medical group is Andrew McDonald Foss part of?

Andrew Foss is linked to Emergency Medical Associates of McMinnville. Dmand AI links Andrew Foss to 2 more medical groups.

How many Medicare patients does Andrew McDonald Foss see?

CMS counts 343 Medicare patients who saw Andrew Foss in 2024, with an average age of 76.

How long has Andrew McDonald Foss been practicing?

Andrew Foss graduated from medical school in 1999, 27 years ago.

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