James A Warshaw, MD, PHD - Medicare Endocrinology in Taunton, MA

James A Warshaw, MD, PHD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Taunton, Massachusetts. He went to Boston University School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Endocrinology. He is a member of the group practice Premier Healthcare Inc, Parcare Community Health Network Inc and his current practice location is 2005 Bay St, Suite 204b, Taunton, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 821-9400.

James A Warshaw is licensed to practice in Massachusetts (license number 79137) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1356306211.

Contact Information

James A Warshaw, MD, PHD
2005 Bay St, Suite 204b,
Taunton, MA 02780-1085
(508) 821-9400
(508) 821-9151

Map and Direction




Physician's Profile

Full NameJames A Warshaw
GenderMale
SpecialityEndocrinology
Experience32 Years
Location2005 Bay St, Taunton, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • James A Warshaw attended and graduated from Boston University School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1356306211
  • Provider Enumeration Date: 04/20/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1850334590
  • Enrollment ID: I20160921000605

Medical Identifiers

Medical identifiers for James A Warshaw such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356306211NPI-NPPES
3160378MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 79137 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Premier Healthcare Inc125423315852
Parcare Community Health Network Inc498182339071

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. James A Warshaw allows following entities to bill medicare on his behalf.
Entity NameAlbany Medical College
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629008537
PECOS PAC ID: 1759293111
Enrollment ID: O20031125000386
Entity NamePremier Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760436190
PECOS PAC ID: 1254233158
Enrollment ID: O20040122000144
Entity NameWeill Medical College Of Cornell
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417071945
PECOS PAC ID: 6800709023
Enrollment ID: O20040715000969
Entity NameParcare Community Health Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730454083
PECOS PAC ID: 4981823390
Enrollment ID: O20140917002207
Entity NameAjay 28 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609342898
PECOS PAC ID: 9830436328
Enrollment ID: O20190122002046

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. James A Warshaw 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
James A Warshaw, MD, PHD
2005 Bay St, Suite 204b,
Taunton, MA 02780-1085

Ph: (508) 821-9400
James A Warshaw, MD, PHD
2005 Bay St, Suite 204b,
Taunton, MA 02780-1085

Ph: (508) 821-9400

Reviews and Comments


Internal Medicine Doctors in Taunton, MA

Priti A Patel, MD
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Robert J Mcnamee, M.D.
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Khalid A Zaalook, M.D.
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Phone: 508-828-7293    
Yelena Levin, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 152 Dean St, Taunton, MA 02780
Phone: 508-824-3872    Fax: 508-828-4925

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.