Rachel Souza, DO
Family Medicine Physician · South Boston, MA
Rachel Souza, DO is a family medicine physician with a practice address in South Boston, Massachusetts, and NPI 1275235657, issued on Mar 20, 2023. Check the license (Massachusetts 1025447, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Rachel Souza
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 1025447 MA
Self-reported in NPPES; status is on the state search - Practice location
- 409 West Broadway, South Boston, MA 02127
- Phone
- (617) 269-7500
- Enumerated
- Mar 20, 2023
- Record last updated
- Jun 27, 2026
- Medicaid ID
- 110202854A MA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 409 West Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyn Arnold, MD,Family Medicine Physician1093104408
Verify Rachel 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 1025447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
149 Medicare Part D claims for 50 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 12 claims were for opioids.
Most prescribed
- Amlodipine Besylate11 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.
Rachel Souza among 2,265 family medicine physician records in Massachusetts
Rachel Souza, DO 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 2023, is newer than 95% of them.
- NPI issued2023 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- 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).
6 family medicine physician records list a practice address in South Boston
They are 6 of the 224 NPPES records with a practice address in South Boston, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in South Boston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Carolyn Arnold, MD,South Boston, MA 021271093104408
- Kelly BatesBoston, MA 021271558047944
- Isabella Brout, MDSouth Boston, MA 021271306377049
- Laura Goldman, M.D.South Boston, MA 021271205800455
- Mekkin Lynch, DOSouth Boston, MA 021271245674985
- Julia MacdougallBoston, MA 021271568164846
- Cecelia Plaehn, MDBoston, MA 021271205539038
- Neev Shah, MDBoston, MA 021271851040091
Common questions
What is Rachel Souza, DO's NPI number?
Rachel Souza, DO's National Provider Identifier (NPI) is 1275235657, issued on Mar 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Souza, DO located?
The NPPES record lists a practice address at 409 West Broadway, South Boston, MA, 02127. Phone: (617) 269-7500. Providers update this record themselves, so call before visiting.
How can I verify Rachel Souza, DO's license?
NPPES lists Massachusetts license number 1025447, 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 Rachel Souza, DO prescribe under Medicare Part D?
In 2024, Rachel Souza, DO had 149 Medicare Part D claims for 50 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.