Massa Sammah
Psychiatric/Mental Health Nurse Practitioner · Boston, MA
Massa Sammah is a psychiatric/mental health nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1518652924, issued on Apr 11, 2023. Check the license (Massachusetts RN2359778, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Massa Sammah
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- RN2359778 MA
Self-reported in NPPES; status is on the state search - Practice location
- 36 1St Ave, Boston, MA 02129
- Phone
- (617) 426-2947
- Enumerated
- Apr 11, 2023
- Record last updated
- Jan 31, 2024
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,169 in Massachusetts → Look up another NPI →
Also registered at 36 1St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronnie BarbozaAcute Care Nurse Practitioner1770171142
- Jaimeson Bjorklund, PMHNPStudent in an Organized Health Care Education/Training Program1437005063
- Diana CamStudent in an Organized Health Care Education/Training Program1679260350
- Nia Campbell, RNRegistered Nurse1093452336
- Claire Chen, RNPsychiatric/Mental Health Registered Nurse1194612176
- Sophia CheungPhysician Assistant1336084888
Verify Massa Sammah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2359778Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
141 Medicare Part D claims for 26 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
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: $29.55
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 23,362 providers of this specialty with any payment received $1,027.77 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.
Massa Sammah among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts
Massa Sammah is one of 2,169 psychiatric/mental health nurse practitioner records with a practice address in Massachusetts. 74% 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 67% of them.
- NPI issued2023 · 67% of these records are older, 24% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2024 · 23% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Massachusetts
There are 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.
All 2,169 in Massachusetts → Every provider in Boston → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Alexis Dickinson, NPBoston, MA 021291164099826
- Christina FergisteBoston, MA 021291679424048
- Sophie GhitmanBoston, MA 021291487512844
- Iris Joseph, NPCharlestown, MA 021291932452513
- Megan KradasBoston, MA 021291093331910
- Anne Labriola, MSN, PMHNP-BCCharlestown, MA 021291235742628
- Ilan Millstrom, RNCharlestown, MA 021291932900396
- Kaitlin Picard, CNPCharlestown, MA 021291427506872
Common questions
What is Massa Sammah's NPI number?
Massa Sammah's National Provider Identifier (NPI) is 1518652924, issued on Apr 11, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Massa Sammah located?
The NPPES record lists a practice address at 36 1St Ave, Boston, MA, 02129. Phone: (617) 426-2947. Providers update this record themselves, so call before visiting.
How can I verify Massa Sammah's license?
NPPES lists Massachusetts license number RN2359778, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Massa Sammah prescribe under Medicare Part D?
In 2024, Massa Sammah had 141 Medicare Part D claims for 26 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.