Shellie Ray, NP - Medicare Nurse Practitioner in Oxford, MA

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Shellie Ray, NP is a medicare enrolled "Nurse Practitioner" in Oxford, Massachusetts. She graduated from nursing school in 2013 and has 12 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Umass Memorial Medical Group Inc and her current practice location is 78 Sutton Ave, Oxford, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 499-1760.

Shellie Ray is licensed to practice in Massachusetts (license number RN2380680) 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 1891136636.

Contact Information

Shellie Ray, NP
78 Sutton Ave,
Oxford, MA 01540-1813
(508) 499-1760
(508) 499-1757

Map and Direction




Provider's Profile

Full NameShellie Ray
GenderFemale
SpecialityNurse Practitioner
Experience12 Years
Location78 Sutton Ave, Oxford, 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:
  • Shellie Ray graduated from nursing school in 2013
  NPI Data:
  • NPI Number: 1891136636
  • Provider Enumeration Date: 07/09/2013
  • Last Update Date: 04/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0648405928
  • Enrollment ID: I20240213002098

Medical Identifiers

Medical identifiers for Shellie Ray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891136636NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 1087141 (Alabama)Secondary
363L00000XNurse Practitioner RN2380680 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Harrington Memorial Hospital-1Southbridge, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Umass Memorial Medical Group Inc42845398912096

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. Shellie Ray allows following entities to bill medicare on her behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameUmass Memorial Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760445373
PECOS PAC ID: 4284539891
Enrollment ID: O20040113000267
Entity NameUphams Corner Health Committee Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780780486
PECOS PAC ID: 4284645086
Enrollment ID: O20060508000841
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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. Shellie Ray 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
Shellie Ray, NP
Po Box 415348,
Boston, MA 02241-5348

Ph: (800) 225-8885		Shellie Ray, NP
78 Sutton Ave,
Oxford, MA 01540-1813

Ph: (508) 499-1760

Reviews and Comments


Nurse Practitioner Nurses in Oxford, MA

Erin Eileen Tooley, CNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 78 Sutton Ave, Oxford, MA 01540
Phone: 508-499-1760    Fax: 508-499-1757

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.