Dr Rekha Sundar, MD - Medicare Internal Medicine in Chelmsford, MA

Dr Rekha Sundar, MD is a medicare enrolled "Internal Medicine" physician in Chelmsford, Massachusetts. She graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Lgh Medical Group, Inc. and her current practice location is 3 Meeting House Rd, #17, Chelmsford, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 323-2826.

Dr Rekha Sundar is licensed to practice in Massachusetts (license number 209379) 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 1356308597.

Contact Information

Dr Rekha Sundar, MD
3 Meeting House Rd, #17,
Chelmsford, MA 01824-2738
(978) 323-2826
(978) 323-2828

Map and Direction




Physician's Profile

Full NameDr Rekha Sundar
GenderFemale
SpecialityInternal Medicine
Experience34 Years
Location3 Meeting House Rd, Chelmsford, 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:
  • Dr Rekha Sundar graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1356308597
  • Provider Enumeration Date: 05/01/2006
  • Last Update Date: 03/30/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 5890725444
  • Enrollment ID: I20050815000301

Medical Identifiers

Medical identifiers for Dr Rekha Sundar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356308597NPI-NPPES
0155101MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 209379 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Home Health Of HaverhillLawrence, MAHome health agency
Lowell General HospitalLowell, MAHospital
Emerson Hospital -W concord, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lgh Medical Group, Inc.3173626751130

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. Dr Rekha Sundar allows following entities to bill medicare on her behalf.
Entity NameLgh Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174698385
PECOS PAC ID: 3173626751
Enrollment ID: O20070320000453
Entity NameCircle Health Urgent Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710392683
PECOS PAC ID: 4486976792
Enrollment ID: O20141122000076

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. Dr Rekha Sundar 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
Dr Rekha Sundar, MD
3 Meeting House Rd, #17,
Chelmsford, MA 01824-2738

Ph: (978) 323-2826
Dr Rekha Sundar, MD
3 Meeting House Rd, #17,
Chelmsford, MA 01824-2738

Ph: (978) 323-2826

Reviews and Comments


Internal Medicine Doctors in Chelmsford, MA

Steven A Morgenstern, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 228 Billerica Rd, Internal Medicine, Chelmsford, MA 01824
Phone: 978-250-6100    Fax: 978-250-6471
Kenneth Francis Murphy, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 27 Village Square, Chelmsford, MA 01824
Phone: 978-256-6607    Fax: 978-250-8189
Dr. Geetanjali A Akerkar, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4 Meeting House Rd, Suite 6-8, Chelmsford, MA 01824
Phone: 978-454-9811    Fax: 978-937-9281
Dr. James H Reichheld, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4 Meeting House Rd, Suite 6-8, Chelmsford, MA 01824
Phone: 978-454-9811    Fax: 978-937-9281
Mohamed Fazal Ally, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Meeting House Rd, Unit 5, Chelmsford, MA 01824
Phone: 978-256-0173    
Ms. Norma T Kolifrath, N.P.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4 Meeting House Rd, Suite 6-8, Chelmsford, MA 01824
Phone: 978-454-9811    Fax: 978-937-9281
Raj Rani Gupta, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 228 Billerica Rd, Internal Medicine, Chelmsford, MA 01824
Phone: 978-250-6100    Fax: 978-250-6002

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.