Deidre M Alessio, APRN - Medicare Nurse Practitioner in Somerville, MA

Deidre M Alessio, APRN is a medicare enrolled "Nurse Practitioner - Primary Care" in Somerville, Massachusetts. She graduated from nursing school in 1993 and has 31 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Cambridge Public Health Commission and her current practice location is 26 Central St, Primary Care, Somerville, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 591-6300.

Deidre M Alessio is licensed to practice in Massachusetts (license number 197431) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1487721882.

Contact Information

Deidre M Alessio, APRN
26 Central St, Primary Care,
Somerville, MA 02143-2827
(617) 591-6300
Not Available

Map and Direction




Provider's Profile

Full NameDeidre M Alessio
GenderFemale
SpecialityNurse Practitioner
Experience31 Years
Location26 Central St, Somerville, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Deidre M Alessio graduated from nursing school in 1993
  NPI Data:
  • NPI Number: 1487721882
  • Provider Enumeration Date: 11/29/2006
  • Last Update Date: 11/04/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0840223756
  • Enrollment ID: I20050912001204

Medical Identifiers

Medical identifiers for Deidre M Alessio such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487721882NPI-NPPES
110074713AMedicaidMA
NP1985OtherMABCBS MA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP2300XNurse Practitioner - Primary Care 197431 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cambridge Health AllianceCambridge, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cambridge Public Health Commission8921910894549

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Deidre M Alessio allows following entities to bill medicare on her behalf.
Entity NameCambridge Public Health Commission
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932313228
PECOS PAC ID: 8921910894
Enrollment ID: O20050808000725

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Deidre M Alessio is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Deidre M Alessio, APRN
1493 Cambridge St,
Cambridge, MA 02139-1047

Ph: (617) 665-1000
Deidre M Alessio, APRN
26 Central St, Primary Care,
Somerville, MA 02143-2827

Ph: (617) 591-6300

Reviews and Comments


Nurse Practitioner Nurses in Somerville, MA

Carmen Phillips,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 260 Elm St, Somerville, MA 02144
Phone: 617-666-9577    
Rita Onyero Agholor,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 5 Middlesex Ave, Somerville, MA 02145
Phone: 617-623-3211    
Maria Elizabeth Hedberg, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 40 Holland St, Somerville, MA 02144
Phone: 617-629-6000    
Ms. Brenda Ann Rogers, A.P.R.N.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 236 Highland Ave, Somerville, MA 02143
Phone: 617-298-4400    Fax: 617-298-2100
Sheena Ann Fremault Macedo, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 40 Holland St, Somerville, MA 02144
Phone: 617-629-6032    
Mrs. Michelle Lynn Clarke, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 260 Elm St, Suite 105, Somerville, MA 02144
Phone: 617-666-9577    Fax: 617-666-3190
Mr. Donn Bullens Jr.,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 401 Highland Ave, Somerville, MA 02144
Phone: 339-368-7696    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.