Christine Ann Mathai, MD - Medicare Endocrinology in Worcester, MA

Christine Ann Mathai, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Worcester, Massachusetts. She graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Reliant Medical Group Inc and her current practice location is 5 Neponset St, Worcester, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 425-5880.

Christine Ann Mathai is licensed to practice in Massachusetts (license number 282657) 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 1639565740.

Contact Information

Christine Ann Mathai, MD
5 Neponset St,
Worcester, MA 01606-2714
(508) 425-5880
(508) 595-2122

Map and Direction




Physician's Profile

Full NameChristine Ann Mathai
GenderFemale
SpecialityEndocrinology
Experience9 Years
Location5 Neponset St, Worcester, 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:
  • Christine Ann Mathai graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1639565740
  • Provider Enumeration Date: 04/15/2015
  • Last Update Date: 03/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4082926340
  • Enrollment ID: I20200720003589

Medical Identifiers

Medical identifiers for Christine Ann Mathai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639565740NPI-NPPES
110163008AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 282657 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Vincent HospitalWorcester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Reliant Medical Group Inc5597755322543

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. Christine Ann Mathai allows following entities to bill medicare on her behalf.
Entity NameReliant Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720017528
PECOS PAC ID: 5597755322
Enrollment ID: O20040708000650

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. Christine Ann Mathai 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
Christine Ann Mathai, MD
5 Neponset St,
Worcester, MA 01606-2714

Ph: (508) 425-5880
Christine Ann Mathai, MD
5 Neponset St,
Worcester, MA 01606-2714

Ph: (508) 425-5880

Reviews and Comments


Internal Medicine Doctors in Worcester, MA

Dr. Adepeju Gbadebo Champion, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-334-2731    Fax: 774-442-4672
Madaiah Lokeshwari, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 123 Summer St, Worcester, MA 01608
Phone: 508-363-6849    
Sowmya Korapati,
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Phone: 508-334-3550    Fax: 774-442-6715
Irma Hashmi, DO
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-334-1000    
Dr. Madhav Sharma, MD
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Practice Location: 123 Summer St, Worcester, MA 01608
Phone: 508-363-5438    
Daniel M Steigman, MD
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 123 Summer Street, Suite 390, Worcester, MA 01608
Phone: 508-368-3120    Fax: 508-368-3121
Dr. Julia D Andrieni, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 55 Lake Ave N, Department Of General Medicine, Worcester, MA 01655
Phone: 508-334-2731    

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.

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