Dr. Allison E. Dillon, MD
- Medicare services, 2024
- 97
- Medicare patients, 2024
- 77
- Part D claims, 2024
- 66
- Hospital affiliations
- 3
- Industry payments
- $20
- Practice address
- 19300 Sw 65th Avenue, Tualatin, OR 97062
- Practice phone
- Call (503) 692-1212
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dillon's professional email, personal email and mobile number
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Dr. Allison E. Dillon is a family medicine physician in Tualatin, Oregon
Dr. Dillon practices at Legacy Meridian Park Medical Center in Tualatin, Oregon, part of Legacy Health.
Dr. Dillon's NPI, 1144781857, was assigned on March 26, 2019. Dr. Dillon graduated from University of Colorado School of Medicine, Aurora in 2019. Dr. Dillon holds Oregon license MD219678.
- NPI
- 1144781857NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325373780
- NPI enumeration date
- March 26, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (503) 692-1212
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Allison E. Dillon practices at Legacy Meridian Park Medical Center in Tualatin, Oregon
Dr. Dillon's primary practice is Legacy Meridian Park Medical Center, at 19300 Sw 65th Avenue, Tualatin, OR 97062 in Washington County. The practice phone is (503) 692-1212.
- Legacy Meridian Park Medical Center19300 Sw 65th Avenue, Tualatin, OR 97062 · Washington CountyPhone(503) 692-1212
Source: Dmand AI Affiliation Data
Dr. Allison E. Dillon is affiliated with 9 sites of care and 3 medical groups
Dr. Dillon's primary practice is Legacy Meridian Park Medical Center in Tualatin, Oregon, part of Legacy Health. Dr. Dillon is also affiliated with Christiana Hospital. The medical group on file is Legacy Meridian Park Medical Center. Dmand AI also links Dr. Dillon to 1 more hospital, 3 home health agencies, 2 medical groups, 1 clinical lab, 1 group practice or clinic and 1 therapy and rehab clinic, each named with a free account. Dr. Dillon's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Allison E. Dillon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dillon practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Legacy Meridian Park Medical Center | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Legacy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Allison E. Dillon is one of 2,398 family medicine physicians in Oregon
Family medicine is Dr. Dillon's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Dillon is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Dillon's licenses on file in 2 states: Oregon and Delaware.
Specialties and state licenses
- Family medicine, OregonPrimary
- Obstetrics and gynecology, Delaware
Family medicine physicians near Dr. Dillon
Counts of family medicine physicians 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. Allison E. Dillon billed Medicare for 97 services in 2024
CMS data shows 97 Medicare services from Dr. Dillon across 2 procedure codes in 2024, for 77 Medicare patients. Medicare paid $6,263 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dillon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1812024: 9746%
Dr. Dillon compared with the Oregon median for family medicine physicians, 2024
- Dr. Dillon
- Oregon median
- Medicare services
- 97vs 20653% below
- Medicare patients
- 77vs 9922% below
- Part D claims
- 49vs 78194% below
Medians across 2,515 family medicine physicians in Oregon with Dmand AI profiles that report each measure.
Dr. Dillon's most billed Medicare procedure codes, 2024
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dillon and other family medicine physicians in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Allison E. Dillon treated 77 Medicare patients in 2024, average age 72
CMS counts 77 Medicare patients who saw Dr. Dillon in 2024. The largest group is 75 to 84, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.37, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Dillon's median patient age at 72, with 68% women.
Dr. Dillon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dillon's Medicare patients by sex, 2024
- Women3545%
- Men4255%
Chronic conditions among Dr. Dillon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders53%
- Arthritis52%
- Chronic kidney disease48%
- Heart failure47%
- Ischemic heart disease44%
- Depression43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dillon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Allison E. Dillon wrote 66 Medicare Part D claims in 2024
In 2024, Dr. Dillon wrote 66 Medicare Part D claims for 34 patients. 85% of them were for generic drugs. CMS names the drug for 49 of them, across 3 drugs with 11 or more claims each, at $630 in total drug cost. In 2022, CMS named 26 claims across 2 drugs.
Dr. Dillon's Part D claims by kind of drug, 2024
- Generic56 claims85%
- Brand-name and other10 claims15%
Dr. Dillon's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 262023: 4988%
Drugs named by CMS: 3 in 2023, 2 in 2022.
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
Dr. Allison E. Dillon offers telehealth to Medicare patients
Dr. Dillon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dillon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Allison E. Dillon received $20 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Dillon from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. CSL Behring paid the most, $20.
Companies that paid Dr. Dillon the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Allison E. Dillon graduated from University of Colorado School of Medicine, Aurora
Dr. Dillon graduated from University of Colorado School of Medicine, Aurora in 2019.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Allison E. Dillon'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Allison E. Dillon
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. Allison E. Dillon's NPI number?
Dr. Allison E. Dillon's NPI number is 1144781857. It was assigned on March 26, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Allison E. Dillon?
Dr. Allison E. Dillon is a family medicine physician in Tualatin, Oregon. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Allison E. Dillon practice?
Dr. Dillon practices at 19300 Sw 65th Avenue, Tualatin, OR 97062. Dr. Dillon's primary practice is Legacy Meridian Park Medical Center in Tualatin, Oregon, part of Legacy Health. Dmand AI also links Dr. Dillon to 1 hospital, 3 home health agencies, 2 medical groups, 1 clinical lab, 1 group practice or clinic and 1 therapy and rehab clinic.
What is Dr. Allison E. Dillon's office phone number?
The practice phone on file for Dr. Dillon is (503) 692-1212.
What is Dr. Allison E. Dillon's medical license number?
Dr. Dillon holds Oregon license MD219678, one of the licenses on file in 2 states.
Which states has Dr. Allison E. Dillon been licensed in?
Dmand AI has state licenses on file for Dr. Dillon in Oregon and Delaware.
Which hospitals is Dr. Allison E. Dillon affiliated with?
Dr. Dillon practices at Legacy Meridian Park Medical Center in Tualatin, Oregon. Dr. Dillon is also affiliated with Christiana Hospital. Dmand AI links Dr. Dillon to 1 more hospital.
What medical group is Dr. Allison E. Dillon part of?
Dr. Dillon is linked to Legacy Meridian Park Medical Center. Dmand AI links Dr. Dillon to 2 more medical groups.
Does Dr. Allison E. Dillon accept Medicare?
Yes. CMS data shows Dr. Dillon billed Medicare for 97 services in 2024, and Dr. Dillon accepts Medicare assignment.
Does Dr. Allison E. Dillon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dillon as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Allison E. Dillon see?
CMS counts 77 Medicare patients who saw Dr. Dillon in 2024, with an average age of 72.
Is Dr. Allison E. Dillon board certified?
Yes. Dr. Dillon is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Allison E. Dillon bill to Medicare?
In 2024, Dr. Dillon's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Allison E. Dillon go to medical school?
Dr. Dillon graduated from University of Colorado School of Medicine, Aurora in 2019.
What drugs does Dr. Allison E. Dillon prescribe most?
In 2023 Medicare Part D data, Dr. Dillon's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Lisinopril.
Has Dr. Allison E. Dillon received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Dillon from 1 company from 2023 to 2023. The largest total came from CSL Behring.
How long has Dr. Allison E. Dillon been practicing?
Dr. Dillon graduated from medical school in 2019, 7 years ago.
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