Joyce Ruth Twomey, FNP
Family Nurse Practitioner · Weymouth, MA
Joyce Ruth Twomey, FNP is a family nurse practitioner with a practice address in Weymouth, Massachusetts, and NPI 1801313762, issued on Aug 23, 2017. Check the license (Massachusetts RN236484, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joyce Ruth Twomey
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN236484 MA
Self-reported in NPPES; status is on the state search - Practice location
- 330 Washington St, Weymouth, MA 02188
- Phone
- (781) 626-5160
- Enumerated
- Aug 23, 2017
- Record last updated
- Aug 23, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171024000271); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →
Also registered at 330 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joyce Ruth Twomey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN236484Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average family nurse practitioner in 2024
935 Medicare Part D claims for 643 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone142 claims
- Amoxicillin-Clavulanate Potass109 claims
- Cefpodoxime Proxetil89 claims
- Cephalexin87 claims
- Azithromycin77 claims
- Doxycycline Monohydrate68 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 MIPS final score for 2023 (Medicare payment program): 25.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- South Shore Health Express IncWeymouth, MA
- Urgent Help Chelmsford PCBraintree, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joyce Ruth Twomey among 4,724 family nurse practitioner records in Massachusetts
Joyce Ruth Twomey, FNP 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 2017, is newer than 44% of them.
- NPI issued2017 · 44% of these records are older, 51% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2017 · median 2019 among the 2,704 with a school on file
- Record last updated2017 · 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).
32 family nurse practitioner records list a practice address in Weymouth
They are 32 of the 1,156 NPPES records with a practice address in Weymouth, and 4,724 family nurse practitioner records in Massachusetts.
All 4,724 in Massachusetts → Every provider in Weymouth → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Paige Collins, RNWeymouth, MA 021881477230571
- Laura Mann, FNPWeymouth, MA 021881396260188
- Katelyn PentoWeymouth, MA 021881164067831
- Emma Whitney, FNP-BC, RNWeymouth, MA 021881265277628
- Michelle Brooks, NPEast Weymouth, MA 021891588281125
- Kathleen Dalton, NPWeymouth, MA 021891578637971
- Kara Erdody, NPWeymouth, MA 021891982673240
- M. Taylor FontneauWeymouth, MA 021891205300985
Common questions
What is Joyce Ruth Twomey, FNP's NPI number?
Joyce Ruth Twomey, FNP's National Provider Identifier (NPI) is 1801313762, issued on Aug 23, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Joyce Ruth Twomey, FNP located?
The NPPES record lists a practice address at 330 Washington St, Weymouth, MA, 02188. Phone: (781) 626-5160. Providers update this record themselves, so call before visiting.
How can I verify Joyce Ruth Twomey, FNP's license?
NPPES lists Massachusetts license number RN236484, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Joyce Ruth Twomey, FNP prescribe under Medicare Part D?
In 2024, Joyce Ruth Twomey, FNP had 935 Medicare Part D claims for 643 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Joyce Ruth Twomey, FNP's MIPS final score?
The 2023 MIPS final score is 25.9 of 100. 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.