Dr. Alexandra Olivia Desousa, MD
- Part D claims, 2024
- 292
- Hospital affiliations
- 1
- Industry payments
- $24
- Medical group
- 1
- State license
- 1
- Practice address
- 100 E Lancaster Ave, Wayne, PA 19087
- Practice phone
- Call (610) 645-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lankenau Medical Center
Wayne, Pennsylvania
Find Dr. Desousa'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.
Dr. Alexandra Olivia Desousa is an internist in Wayne, Pennsylvania
Dr. Desousa practices at Lankenau Medical Center in Wayne, Pennsylvania.
Dr. Desousa's NPI, 1952041402, was assigned on March 31, 2022. Dr. Desousa graduated from University of Rochester School of Medicine and Dentistry in 2022. Dr. Desousa holds Pennsylvania license MD490645.
- NPI
- 1952041402NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274911706
- NPI enumeration date
- March 31, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (610) 645-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexandra Olivia Desousa practices at Lankenau Medical Center in Wayne, Pennsylvania
Dr. Desousa's primary practice is Lankenau Medical Center, at 100 E Lancaster Ave, Wayne, PA 19087 in Delaware County. The practice phone is (610) 645-2000.
- Lankenau Medical Center100 E Lancaster Ave, Wayne, PA 19087 · Delaware CountyPhone(610) 645-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alexandra Olivia Desousa is affiliated with 2 sites of care and 1 medical group
Dr. Desousa's primary practice is Lankenau Medical Center in Wayne, Pennsylvania. Dr. Desousa is also affiliated with Lankenau Medical Center. The medical group on file is Main Line Health.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexandra Olivia Desousa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Desousa practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lankenau Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexandra Olivia Desousa is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Desousa's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Desousa is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Desousa
Counts of internists 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. Alexandra Olivia Desousa's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Desousa's median patient age at 64, with 56% women.
Dr. Desousa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women56%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Alexandra Olivia Desousa wrote 292 Medicare Part D claims in 2024
In 2024, Dr. Desousa wrote 292 Medicare Part D claims for 88 patients. 84% of them were for generic drugs. CMS names the drug for 83 of them, across 5 drugs with 11 or more claims each, at $819 in total drug cost.
Dr. Desousa's Part D claims by kind of drug, 2024
- Generic245 claims84%
- Brand-name and other47 claims16%
Dr. Desousa'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.
Drug classes CMS tracks in Dr. Desousa's Part D claims, 2024
- Antibiotics9%25 of 292 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. Alexandra Olivia Desousa takes part in Medicare
Dr. Desousa 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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Dr. Alexandra Olivia Desousa received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Desousa from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $24.
Companies that paid Dr. Desousa the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alexandra Olivia Desousa graduated from University of Rochester School of Medicine and Dentistry
Dr. Desousa graduated from University of Rochester School of Medicine and Dentistry in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alexandra Olivia Desousa'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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. Alexandra Olivia Desousa
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. Alexandra Olivia Desousa's NPI number?
Dr. Alexandra Olivia Desousa's NPI number is 1952041402. It was assigned on March 31, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexandra Olivia Desousa?
Dr. Alexandra Olivia Desousa is an internist in Wayne, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alexandra Olivia Desousa practice?
Dr. Desousa practices at 100 E Lancaster Ave, Wayne, PA 19087. Dr. Desousa's primary practice is Lankenau Medical Center in Wayne, Pennsylvania.
What is Dr. Alexandra Olivia Desousa's office phone number?
The practice phone on file for Dr. Desousa is (610) 645-2000.
What is Dr. Alexandra Olivia Desousa's medical license number?
Dr. Desousa holds Pennsylvania license MD490645, one of 2 state licenses on file.
Which hospitals is Dr. Alexandra Olivia Desousa affiliated with?
Dr. Desousa is affiliated with Lankenau Medical Center.
What medical group is Dr. Alexandra Olivia Desousa part of?
Dr. Desousa is linked to Main Line Health.
Does Dr. Alexandra Olivia Desousa accept Medicare?
Yes. CMS lists Dr. Desousa as accepting Medicare assignment.
Where did Dr. Alexandra Olivia Desousa go to medical school?
Dr. Desousa graduated from University of Rochester School of Medicine and Dentistry in 2022.
What drugs does Dr. Alexandra Olivia Desousa prescribe most?
In 2024 Medicare Part D data, Dr. Desousa's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Metformin HCl.
Has Dr. Alexandra Olivia Desousa received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. Desousa from 1 company from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Alexandra Olivia Desousa been practicing?
Dr. Desousa graduated from medical school in 2022, 4 years ago.
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