Alyssa Marie Fitzpatrick
Medical Physician Assistant · Boston, MA
Alyssa Marie Fitzpatrick is a medical physician assistant with a practice address in Boston, Massachusetts, and NPI 1558881904, issued on Jun 26, 2017. Check the license (Massachusetts PA6138, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa Marie Fitzpatrick
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA6138 MA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Washington St, Boston, MA 02111
- Phone
- (732) 239-2214
- Enumerated
- Jun 26, 2017
- Record last updated
- Dec 20, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170814000793); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 886 in Massachusetts → Look up another NPI →
Also registered at 800 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Aalberg, MD, MPHSurgery Physician1326788027
- Omer Abbak, PHARMDPharmacist1114500337
- Aya Abdelnaser, MDStudent in an Organized Health Care Education/Training Program1770425373
- Marie Elise Abi Antoun, MDObstetrics & Gynecology Physician1356042626
- Ahmad AboalfarajSurgery Physician1538517651
- Tala Abu Samaan, MDStudent in an Organized Health Care Education/Training Program1376386250
Verify Alyssa Marie Fitzpatrick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA6138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average medical physician assistant in 2024
23 Medicare Part D claims, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Bills Medicare through one group practice
- New England Medical Center Group Practice IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyssa Marie Fitzpatrick among 886 medical physician assistant records in Massachusetts
Alyssa Marie Fitzpatrick is one of 886 medical 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 2017, is newer than 65% of them.
- NPI issued2017 · 65% of these records are older, 31% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2017 · median 2015 among the 559 with a school on file
- Record last updated2019 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Massachusetts
There are 886 medical physician assistant records in Massachusetts.
All 886 in Massachusetts → Every provider in Boston → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Taylor Caron, PA-CBoston, MA 021111548951965
- Jessica Crawford, PA-CBoston, MA 021111992430896
- Joseph Creedon, PA-CBoston, MA 021111184853426
- Leighla DerghamBoston, MA 021111861208829
- Katelyn Janczy, PA-CBoston, MA 021111164116190
- Claire Joubert, PA-CBoston, MA 021111164636742
- Jillian KeatingBoston, MA 021111194344978
- Brenna Lawler, PA-CBoston, MA 021111538837257
Common questions
What is Alyssa Marie Fitzpatrick's NPI number?
Alyssa Marie Fitzpatrick's National Provider Identifier (NPI) is 1558881904, issued on Jun 26, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Marie Fitzpatrick located?
The NPPES record lists a practice address at 800 Washington St, Boston, MA, 02111. Phone: (732) 239-2214. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Marie Fitzpatrick's license?
NPPES lists Massachusetts license number PA6138, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Alyssa Marie Fitzpatrick prescribe under Medicare Part D?
In 2024, Alyssa Marie Fitzpatrick had 23 Medicare Part D claims; the average among medical physician assistant prescribers was 1,148. 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.