Mohsin Ali Syed Alvi, MD - Medicare Internal Medicine in Southbridge, MA

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Mohsin Ali Syed Alvi, MD is a medicare enrolled "Hospitalist" physician in Southbridge, Massachusetts. He graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Harrington Physician Services Inc, Steward Medical Group Inc, Umass Memorial Medical Group Inc, Emerson Practice Associates, Inc and his current practice location is 100 South St, Southbridge, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 765-9771.

Mohsin Ali Syed Alvi is licensed to practice in Massachusetts (license number 235975) 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 1740462621.

Contact Information

Mohsin Ali Syed Alvi, MD
100 South St,
Southbridge, MA 01550-4051
(508) 765-9771
(508) 909-7735

Map and Direction




Physician's Profile

Full NameMohsin Ali Syed Alvi
GenderMale
SpecialityInternal Medicine
Experience28 Years
Location100 South St, Southbridge, 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:
  • Mohsin Ali Syed Alvi graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1740462621
  • Provider Enumeration Date: 12/03/2007
  • Last Update Date: 10/02/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0648331769
  • Enrollment ID: I20081209000044

Medical Identifiers

Medical identifiers for Mohsin Ali Syed Alvi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740462621NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 235975 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Harrington Memorial Hospital-1Southbridge, MAHospital
Emerson Hospital -W concord, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Harrington Physician Services Inc256754368966
Steward Medical Group Inc28606887281404
Umass Memorial Medical Group Inc42845398911889
Emerson Practice Associates, Inc8123188117192

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. Mohsin Ali Syed Alvi allows following entities to bill medicare on his behalf.
Entity NameUmass Memorial Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760445373
PECOS PAC ID: 4284539891
Enrollment ID: O20040113000267
Entity NameHarrington Physician Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346420874
PECOS PAC ID: 2567543689
Enrollment ID: O20080115000505
Entity NameEmerson Practice Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508020199
PECOS PAC ID: 8123188117
Enrollment ID: O20081120000518
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000007
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000332

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. Mohsin Ali Syed Alvi 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
Mohsin Ali Syed Alvi, MD
8 Long Dr,
Westborough, MA 01581-3642

Ph: (443) 739-3159		Mohsin Ali Syed Alvi, MD
100 South St,
Southbridge, MA 01550-4051

Ph: (508) 765-9771

Reviews and Comments


Hospitalist Doctors in Southbridge, MA

Nizam Ud Din,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 100 South St, Southbridge, MA 01550
Phone: 508-765-9771    Fax: 508-909-7735

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.