NPPES file of Aug 9, 2026

Catherine Alice Hassett

Family Nurse Practitioner · Longmeadow, MA

Catherine Alice Hassett is a family nurse practitioner with a practice address in Longmeadow, Massachusetts, and NPI 1689151821, issued on Jul 20, 2018. Check the license (Massachusetts 2306091, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689151821
Name
Catherine Alice Hassett
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
2306091 MA
Self-reported in NPPES; status is on the state search
Practice location
95 Cheshire Dr, Longmeadow, MA 01106
Phone
(413) 478-2579
Enumerated
Jul 20, 2018
Record last updated
Jul 20, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190115003038); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Catherine Alice Hassett in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 2306091
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

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99% more Medicare Part D claims than the average family nurse practitioner in 2024

2,599 Medicare Part D claims for 1,148 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Catherine Hassett2,599
  2. Specialty average1,305

Most prescribed

  1. Tamsulosin Hcl548 claims
  2. Finasteride302 claims
  3. Sulfamethoxazole-Trimethoprim187 claims
  4. Methenamine Hippurate155 claims
  5. Oxybutynin Chloride Er127 claims
  6. Gemtesa114 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,145.88

33 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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.

  1. Catherine Hassett$1,145.88
  2. Specialty average$650.95

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

  1. Urology Group OF Western New England, P.C.Springfield, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Catherine Alice Hassett among 4,724 family nurse practitioner records in Massachusetts

Catherine Alice Hassett 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 2018, is newer than 49% of them.

  • NPI issued2018 · 49% of these records are older, 46% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2018 · median 2019 among the 2,704 with a school on file
  • Record last updated2018 · 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).

10 family nurse practitioner records list a practice address in Longmeadow

They are 10 of the 489 NPPES records with a practice address in Longmeadow, and 4,724 family nurse practitioner records in Massachusetts.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Mary Lynn Carleton, NPLongmeadow, MA 011061194825471
  2. Noelle Efantis, DNP, FNP-BCLongmeadow, MA 011061720716681
  3. Erin Ferraro, NPLongmeadow, MA 011061073914842
  4. Jeffrey Hammond, CNP (FNP)Longmeadow, MA 011061275036683
  5. Elizabeth Heap, APRNLongmeadow, MA 011061245844422
  6. Dirk Johns, FNPLongmeadow, MA 011061407984669
  7. Laurette Patten, NPLongmeadow, MA 011061548576135
  8. Meghan Provost, NPLongmeadow, MA 011061639721590

Common questions

What is Catherine Alice Hassett's NPI number?

Catherine Alice Hassett's National Provider Identifier (NPI) is 1689151821, issued on Jul 20, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Alice Hassett located?

The NPPES record lists a practice address at 95 Cheshire Dr, Longmeadow, MA, 01106. Phone: (413) 478-2579. Providers update this record themselves, so call before visiting.

How can I verify Catherine Alice Hassett's license?

NPPES lists Massachusetts license number 2306091, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Catherine Alice Hassett prescribe under Medicare Part D?

In 2024, Catherine Alice Hassett had 2,599 Medicare Part D claims for 1,148 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Catherine Alice Hassett's MIPS final score?

The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.