Sherine Mary Hassey, NP
Family Nurse Practitioner · Westford, MA
Sherine Mary Hassey, NP is a family nurse practitioner with a practice address in Westford, Massachusetts, and NPI 1003047473, issued on Aug 4, 2009. Check the license (Massachusetts 274411, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sherine Mary Hassey
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 274411 MA
Self-reported in NPPES; status is on the state search - Practice location
- 198 Littleton RD, Westford, MA 01886
- Phone
- (978) 323-0312
- Enumerated
- Aug 4, 2009
- Record last updated
- Jan 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →
Also registered at 198 Littleton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Le Santha Naidoo, D.OFamily Medicine Physician1144512179
- Berryzad Ramadan, M.D.Pediatrics Physician1396724449
- Catherine Trinh, MDFamily Medicine Physician1093963407
Verify Sherine Mary Hassey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 274411Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% more Medicare Part D claims than the average family nurse practitioner in 2024
2,068 Medicare Part D claims for 327 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 53 claims were for opioids.
Most prescribed
- Simvastatin125 claims
- Levothyroxine Sodium123 claims
- Lisinopril104 claims
- Atorvastatin Calcium90 claims
- Omeprazole88 claims
- Albuterol Sulfate Hfa76 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: $642.47
31 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Sherine Mary Hassey among 4,724 family nurse practitioner records in Massachusetts
Sherine Mary Hassey, NP is one of 4,724 family nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 16% of them.
- NPI issued2009 · 16% of these records are older, 82% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2015 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 family nurse practitioner records list a practice address in Westford
They are 19 of the 349 NPPES records with a practice address in Westford, and 4,724 family nurse practitioner records in Massachusetts.
All 4,724 in Massachusetts → Every provider in Westford → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Marielle Benayun, FNPWestford, MA 018861508316480
- Meghan Feeley, APRN, NP-CWestford, MA 018861578046256
- Jessica Hitchcock, NPWestford, MA 018861003326612
- Deanna Hohmann, MSN, FNP-BCWestford, MA 018861003461302
- Susan Jussaume, FNPWestford, MA 018861023210622
- Rebecca KulahWestford, MA 018861174998074
- Beth McCabe, R.N.C., M.S., N.P.Westford, MA 018861104932219
- R Bradley Potts, NPWestford, MA 018861356310635
Common questions
What is Sherine Mary Hassey, NP's NPI number?
Sherine Mary Hassey, NP's National Provider Identifier (NPI) is 1003047473, issued on Aug 4, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Sherine Mary Hassey, NP located?
The NPPES record lists a practice address at 198 Littleton RD, Westford, MA, 01886. Phone: (978) 323-0312. Providers update this record themselves, so call before visiting.
How can I verify Sherine Mary Hassey, NP's license?
NPPES lists Massachusetts license number 274411, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Sherine Mary Hassey, NP prescribe under Medicare Part D?
In 2024, Sherine Mary Hassey, NP had 2,068 Medicare Part D claims for 327 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.