Alexandra Derosa, PA-C
Physician Assistant · Boston, MA
Alexandra Derosa, PA-C is a physician assistant with a practice address in Boston, Massachusetts, and NPI 1710726948, issued on May 20, 2024. Check the license (Massachusetts PA102136, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Derosa
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA102136 MA
Self-reported in NPPES; status is on the state search - Practice location
- 441 Stuart St Ste 404, Boston, MA 02116
- Phone
- (857) 317-2057
- Enumerated
- May 20, 2024
- Record last updated
- Mar 26, 2026
- Fax
- (857) 317-2811
- Medicare enrollment
- Enrolled (PECOS I20251223003431); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2024
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 441 Stuart St Ste 404
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexandra Derosa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA102136Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $62.47
3 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Dermatology Institute OF Boston PCBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Derosa among 4,713 physician assistant records in Massachusetts
Alexandra Derosa, PA-C is one of 4,713 physician assistant records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 83% of them.
- NPI issued2024 · 83% of these records are older, 9% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2024 · median 2019 among the 3,217 with a school on file
- Record last updated2026 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,660 physician assistant records list a practice address in Boston
They are 1,660 of the 41,865 NPPES records with a practice address in Boston, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Boston → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kelly Danek, PA-CBoston, MA 021161457901373
- Joseph English, PABoston, MA 021161508916693
- Stacy Fickler, PABoston, MA 021161750796942
- Katlin Fister, PA-CBoston, MA 021161215424189
- Jessica Frawley, PA-CBoston, MA 021161336718618
- Nicole Green, PA-CBoston, MA 021161346297256
- Gina JosephBoston, MA 021161043941784
- Jill Karabinos, PA-CBoston, MA 021161548838196
Common questions
What is Alexandra Derosa, PA-C's NPI number?
Alexandra Derosa, PA-C's National Provider Identifier (NPI) is 1710726948, issued on May 20, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Derosa, PA-C located?
The NPPES record lists a practice address at 441 Stuart St Ste 404, Boston, MA, 02116. Phone: (857) 317-2057. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Derosa, PA-C's license?
NPPES lists Massachusetts license number PA102136, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.