Aileen Caceres Souza, MD
Family Medicine Physician · Dartmouth, MA
Aileen Caceres Souza, MD is a family medicine physician with a practice address in Dartmouth, Massachusetts, and NPI 1598261745, issued on Apr 4, 2018. Check the license (Massachusetts 286948, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Aileen Caceres Souza
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 286948 MA
Self-reported in NPPES; status is on the state search - Practice location
- 535 Faunce Corner RD, Dartmouth, MA 02747
- Phone
- (508) 996-3991
- Enumerated
- Apr 4, 2018
- Record last updated
- Jun 22, 2026
- Medicare enrollment
- Enrolled (PECOS I20210818002467); may accept Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 535 Faunce Corner RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erica Ahaesy, FNPFamily Nurse Practitioner1568891620
- Debby Almeida, MDFamily Medicine Physician1134289127
- Jean AmorePhysician Assistant1932082963
- Sharon Anderson, M.S., CCC-AAudiologist1083864110
- Luiza Arbain, PHARMD.Pharmacist1245232099
- Selina AvelinoAdult Health Nurse Practitioner1831839059
Verify Aileen Caceres Souza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 286948Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average family medicine physician in 2024
4,078 Medicare Part D claims for 329 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 17 claims were for opioids.
Most prescribed
- Atorvastatin Calcium376 claims
- Lisinopril217 claims
- Omeprazole166 claims
- Levothyroxine Sodium165 claims
- Amlodipine Besylate161 claims
- Rosuvastatin Calcium140 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $28.68
2 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Lifespan Physician Group OF Massachusetts IncDartmouth, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aileen Caceres Souza among 2,265 family medicine physician records in Massachusetts
Aileen Caceres Souza, MD is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 81% of them.
- NPI issued2018 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2018 · median 2006 among the 1,529 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 family medicine physician records list a practice address in Dartmouth
They are 16 of the 513 NPPES records with a practice address in Dartmouth, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Dartmouth → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Holly Alexandre, MDNorth Dartmouth, MA 027471922003334
- Debby Almeida, MDDartmouth, MA 027471134289127
- Stephen Butler, DODartmouth, MA 027471255318721
- Robert Caldas, DODartmouth, MA 027471124032883
- Tina Charest, M.D.North Dartmouth, MA 027471699060046
- David Clark, DODartmouth, MA 027471235126350
- Ryan Gates, M.D.Dartmouth, MA 027471164686622
- Charles Gormley, MDDartmouth, MA 027471558358671
Common questions
What is Aileen Caceres Souza, MD's NPI number?
Aileen Caceres Souza, MD's National Provider Identifier (NPI) is 1598261745, issued on Apr 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Aileen Caceres Souza, MD located?
The NPPES record lists a practice address at 535 Faunce Corner RD, Dartmouth, MA, 02747. Phone: (508) 996-3991. Providers update this record themselves, so call before visiting.
How can I verify Aileen Caceres Souza, MD's license?
NPPES lists Massachusetts license number 286948, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aileen Caceres Souza, MD prescribe under Medicare Part D?
In 2024, Aileen Caceres Souza, MD had 4,078 Medicare Part D claims for 329 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.