Kay Negishi, - Medicare Internal Medicine in Cambridge, MA

Kay Negishi, is a medicare enrolled "Student In An Organized Health Care Education/training Program" physician in Cambridge, Massachusetts. She went to Perelman School Of Med At The University Of Pennsylvania and graduated in 2015 and has 9 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Dhhs Phs Naihs Shiprock Hospital and her current practice location is 1493 Cambridge St, Cambridge, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 591-6300.

Kay Negishi is licensed to practice in Massachusetts (license number 263357) 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 1194103309.

Contact Information

Kay Negishi,
1493 Cambridge St,
Cambridge, MA 02139-1047
(617) 591-6300
Not Available

Map and Direction




Physician's Profile

Full NameKay Negishi
GenderFemale
SpecialityInternal Medicine
Experience9 Years
Location1493 Cambridge St, Cambridge, 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:
  • Kay Negishi attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 2015
  NPI Data:
  • NPI Number: 1194103309
  • Provider Enumeration Date: 05/08/2015
  • Last Update Date: 04/18/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4789987454
  • Enrollment ID: I20200123000364

Medical Identifiers

Medical identifiers for Kay Negishi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194103309NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 273937 (Massachusetts)Secondary
208M00000XHospitalist 273937 (Massachusetts)Secondary
390200000XStudent In An Organized Health Care Education/training Program 263357 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northern Navajo Medical CenterShiprock, NMHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dhhs Phs Naihs Shiprock Hospital074919383793

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. Kay Negishi allows following entities to bill medicare on her behalf.
Entity NameDhhs Phs Naihs Shiprock Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780639971
PECOS PAC ID: 0749193837
Enrollment ID: O20031105000809
Entity NameRosebud Indian Health Service
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194757369
PECOS PAC ID: 6901704055
Enrollment ID: O20031226000337

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. Kay Negishi 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
Kay Negishi,
1493 Cambridge St,
Cambridge, MA 02139-1047

Ph: (617) 591-6300
Kay Negishi,
1493 Cambridge St,
Cambridge, MA 02139-1047

Ph: (617) 591-6300

Reviews and Comments



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.