Deidre M. Alessio, APRN
Primary Care Nurse Practitioner · Somerville, MA
Deidre M. Alessio, APRN is a primary care nurse practitioner with a practice address in Somerville, Massachusetts, and NPI 1487721882, issued on Nov 29, 2006. Check the license (Massachusetts 197431, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Deidre M. Alessio
- Credential
- APRN
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 197431 MA
Self-reported in NPPES; status is on the state search - Practice location
- 26 Central St, Somerville, MA 02143
- Phone
- (617) 591-6300
- Enumerated
- Nov 29, 2006
- Record last updated
- Nov 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 110074713A MA
- Medicare enrollment
- Enrolled (PECOS I20050912001204); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 376 in Massachusetts → Look up another NPI →
Also registered at 26 Central St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Linda Arnade, M.P.H.Health Educator1003264391
- Herbert BentonClinical Social Worker1518442854
- Lynda Bolduc-HicksPsychologist1497828750
Verify Deidre M. Alessio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 197431Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
653 Medicare Part D claims for 20 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Biktarvy59 claims
- Atorvastatin Calcium52 claims
- Tivicay37 claims
- Lisinopril31 claims
- Amlodipine Besylate29 claims
- Oxycodone Hcl29 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): 86.3 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Cambridge Public Health CommissionCambridge, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Deidre M. Alessio among 376 primary care nurse practitioner records in Massachusetts
Deidre M. Alessio, APRN is one of 376 primary care nurse practitioner records with a practice address in Massachusetts. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 89% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated1993 · median 2019 among the 196 with a school on file
- Record last updated2015 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Massachusetts
There are 376 primary care nurse practitioner records in Massachusetts.
All 376 in Massachusetts → Every provider in Somerville → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Linda Miller, RNPSomerville, MA 021431487976965
- Maureen Johnston, NURSE PRACTITIONERCambridge, MA 021421699104828
- Lisa Ruggiero, NPSomerville, MA 021441366922460
- Lisa Antonelli, APRNCambridge, MA 021401962577361
- Mary Hubbard, APRNCambridge, MA 021391154496313
- Kathryn Oas, AGNPCambridge, MA 021391184181380
- Jessica Deary, APRN, CNPCambridge, MA 021381447806831
- Ashley Donaher, FNP-CCambridge, MA 021381518691419
Common questions
What is Deidre M. Alessio, APRN's NPI number?
Deidre M. Alessio, APRN's National Provider Identifier (NPI) is 1487721882, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Deidre M. Alessio, APRN located?
The NPPES record lists a practice address at 26 Central St, Somerville, MA, 02143. Phone: (617) 591-6300. Providers update this record themselves, so call before visiting.
How can I verify Deidre M. Alessio, APRN's license?
NPPES lists Massachusetts license number 197431, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Deidre M. Alessio, APRN prescribe under Medicare Part D?
In 2024, Deidre M. Alessio, APRN had 653 Medicare Part D claims for 20 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.
What is Deidre M. Alessio, APRN's MIPS final score?
The 2023 MIPS final score is 86.3 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.