Maddison Kristine Souza, PA-C
- Medicare patients, 2024
- 36
- Part D claims, 2024
- 69
- Hospital affiliations
- 1
- Industry payments
- $222
- Medical group
- 1
- Practice address
- 11782 Sw Barnes Road, Building C, Suite 200, Portland, OR 97225
- Practice phone
- Call (503) 906-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Specialty Surgery
Surgery Center - Medicare-Certified · Portland, Oregon
Find Maddison Souza'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.
Maddison Kristine Souza is a physician assistant in Portland, Oregon
Maddison Souza practices at Center for Specialty Surgery in Portland, Oregon.
Maddison Souza's NPI, 1083347389, was assigned on July 5, 2022. Maddison Souza holds Oregon license PA221312.
- NPI
- 1083347389NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113463340
- NPI enumeration date
- July 5, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 906-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Maddison Kristine Souza practices at Center for Specialty Surgery in Portland, Oregon
Maddison Souza's primary practice is Center for Specialty Surgery, at 11782 Sw Barnes Road, Building C, Suite 200, Portland, OR 97225. The practice phone is (503) 906-4300.
- Center for Specialty Surgery11782 Sw Barnes Road, Building C, Suite 200, Portland, OR 97225Phone(503) 906-4300
Source: Dmand AI Affiliation Data
Maddison Kristine Souza is affiliated with 3 sites of care and 1 medical group
Maddison Souza's primary practice is Center for Specialty Surgery in Portland, Oregon. Maddison Souza is also affiliated with Providence St. Vincent Medical Center. The medical group on file is Orthopedic + Fracture Specialists. Dmand AI also links Maddison Souza to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Maddison Kristine Souza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maddison Souza practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Specialty Surgery | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Maddison Kristine Souza is one of 1,937 physician assistants in Oregon
Physician assistant is Maddison Souza's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Maddison Souza is licensed in Oregon.
Specialties and state licenses
- Physician assistant, OregonPrimary
Physician assistants near Maddison Souza
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
Maddison Kristine Souza treated 36 Medicare patients in 2024, average age 76
CMS counts 36 Medicare patients who saw Maddison Souza in 2024. The largest group is 75 to 84, with 15 patients. 75% of them have arthritis, and 64% have high blood pressure. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Maddison Souza's median patient age at 62, with 59% women.
Maddison Souza's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Maddison Souza's Medicare patients, 2024
- Arthritis75%
- High blood pressure64%
- High cholesterol58%
- Mood disorders44%
- Depression36%
- Osteoporosis33%
- Anxiety31%
Share of Medicare patients with each condition. A patient can have several.
Maddison Souza's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Maddison Kristine Souza wrote 69 Medicare Part D claims in 2024
In 2024, Maddison Souza wrote 69 Medicare Part D claims for 40 patients. 96% of them were for generic drugs.
Maddison Souza's Part D claims by kind of drug, 2024
- Generic66 claims96%
- Brand-name and other3 claims4%
Drug classes CMS tracks in Maddison Souza's Part D claims, 2024
- Opioids46%32 of 69 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
How Maddison Kristine Souza takes part in Medicare
Maddison Souza accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Maddison Kristine Souza received $222 in industry payments in 2025
CMS Open Payments shows 2 general payments to Maddison Souza from 1 drug or device company in 2025. Education make up the largest share, 62% of the total. Medical Device Business Services, Inc. paid the most, $222.
General payments to Maddison Souza by kind, 2025 to 2025
- Education$13762%
- Food and beverage$8538%
Companies that paid Maddison Souza the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Maddison Kristine Souza'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 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 (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 Maddison Kristine Souza
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maddison Kristine Souza's NPI number?
Maddison Kristine Souza's NPI number is 1083347389. It was assigned on July 5, 2022, and it is active in the NPI Registry.
What does Maddison Kristine Souza specialize in?
Maddison Kristine Souza is a physician assistant in Portland, Oregon. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Maddison Kristine Souza practice?
Maddison Souza practices at 11782 Sw Barnes Road, Building C, Suite 200, Portland, OR 97225. Maddison Souza's primary practice is Center for Specialty Surgery in Portland, Oregon. Dmand AI also links Maddison Souza to 1 group practice or clinic.
What is Maddison Kristine Souza's office phone number?
The practice phone on file for Maddison Souza is (503) 906-4300.
What is Maddison Kristine Souza's medical license number?
Maddison Souza holds Oregon license PA221312.
Which hospitals is Maddison Kristine Souza affiliated with?
Maddison Souza is affiliated with Providence St. Vincent Medical Center.
What medical group is Maddison Kristine Souza part of?
Maddison Souza is linked to Orthopedic + Fracture Specialists.
Does Maddison Kristine Souza accept Medicare?
Yes. CMS lists Maddison Souza as accepting Medicare assignment.
How many Medicare patients does Maddison Kristine Souza see?
CMS counts 36 Medicare patients who saw Maddison Souza in 2024, with an average age of 76.
Has Maddison Kristine Souza received payments from drug or device companies?
CMS Open Payments shows $222 in general payments to Maddison Souza from 1 company from 2025 to 2025. The largest total came from Medical Device Business Services, Inc.
How long has Maddison Kristine Souza been practicing?
Maddison Souza graduated from medical school in 2024, 2 years ago.
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