Dr Asif Abdul Sultan Merchant, MD - Medicare Internal Medicine in Chelmsford, MA

Dr Asif Abdul Sultan Merchant, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Chelmsford, Massachusetts. He graduated from medical school in 1996 and has 30 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Lawrence General Community Medical Service Pllc, New England Community Medical Services Pllc, New England Community Medical Services Pllc and his current practice location is 290 Littleton Rd Unit 3, Chelmsford, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 685-2460.

Dr Asif Abdul Sultan Merchant is licensed to practice in Massachusetts (license number 231902) 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 1538152335.

Contact Information

Dr Asif Abdul Sultan Merchant, MD
290 Littleton Rd Unit 3,
Chelmsford, MA 01824-3429
(978) 685-2460
Not Available

Map and Direction




Physician's Profile

Full NameDr Asif Abdul Sultan Merchant
GenderMale
SpecialityInternal Medicine
Experience30 Years
Location290 Littleton Rd Unit 3, Chelmsford, 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:
  • Dr Asif Abdul Sultan Merchant graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1538152335
  • Provider Enumeration Date: 08/26/2005
  • Last Update Date: 05/28/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8820059835
  • Enrollment ID: I20071017000555

Medical Identifiers

Medical identifiers for Dr Asif Abdul Sultan Merchant such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538152335NPI-NPPES
632665000MedicaidMN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 45064 (Minnesota)Secondary
207RH0002XInternal Medicine - Hospice And Palliative Medicine 231902 (Massachusetts)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 231902 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vna And Hospice Of Greater MilfordMilford, MAHome health agency
Bayada Home Health Care, IncBurlington, MAHome health agency
Good Shepherd Community CareNewton, MAHospice
Ascend HospiceMarlboro, MAHospice
Care Dimensions, IncDanvers, MAHospice
Newton-wellesley HospitalNewton, MAHospital
Mount Auburn HospitalCambridge, MAHospital
Lahey Hospital & Medical Center, BurlingtonBurlington, MAHospital
Aberjona Nursing Center, IncWinchester, MANursing home
Winchester Nursing Center, IncWinchester, MANursing home
Beaumont Rehab & Skilled Nursing Ctr - NatickNatick, MANursing home
Presentation Rehab And Skilled Care CenterBoston, MANursing home
Stone Rehabilitation And Senior LivingNewton upper falls, MANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lawrence General Community Medical Service Pllc448694147352
New England Community Medical Services Pllc862810292853
New England Community Medical Services Pllc862810292853

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 Asif Abdul Sultan Merchant allows following entities to bill medicare on his behalf.
Entity NameNew England Community Medical Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427376516
PECOS PAC ID: 8628102928
Enrollment ID: O20100820000851
Entity NamePathways Healthcare Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740529668
PECOS PAC ID: 8729215744
Enrollment ID: O20150421000951
Entity NameLawrence General Community Medical Service Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174076418
PECOS PAC ID: 4486941473
Enrollment ID: O20160919001845
Entity NameCare Alternatives Of Massachusetts, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053379388
PECOS PAC ID: 9537072202
Enrollment ID: O20201116001726

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 Asif Abdul Sultan Merchant 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 Asif Abdul Sultan Merchant, MD
290 Littleton Rd Unit 3,
Chelmsford, MA 01824-3429

Ph: (978) 685-2460
Dr Asif Abdul Sultan Merchant, MD
290 Littleton Rd Unit 3,
Chelmsford, MA 01824-3429

Ph: (978) 685-2460

Reviews and Comments


Internal Medicine Doctors in Chelmsford, MA

Joe Joseph, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 290 Littleton Rd Unit 3, Chelmsford, MA 01824
Phone: 978-685-2460    Fax: 978-685-2572
Steven A Morgenstern, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 228 Billerica Rd, Internal Medicine, Chelmsford, MA 01824
Phone: 978-250-6100    Fax: 978-250-6471
Dr. Dagmara Osmanska-jac, M.D
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 290 Littleton Rd Unit 3, Chelmsford, MA 01824
Phone: 978-685-2460    
Kenneth Francis Murphy, MD
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 27 Village Square, Chelmsford, MA 01824
Phone: 978-256-6607    Fax: 978-250-8189
Anita Kumar, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 290 Littleton Rd Unit 3, Chelmsford, MA 01824
Phone: 978-685-2460    
Ankit Patel, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 290 Littleton Rd Unit 3, Chelmsford, MA 01824
Phone: 978-685-2460    
Nausheen Hassan, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 290 Littleton Rd Unit 3, Chelmsford, MA 01824
Phone: 978-685-2460    

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.