Sajid Arain, MD - Medicare Internal Medicine in Baltimore, MD

Sajid Arain, MD is a medicare enrolled "Internal Medicine" physician in Baltimore, Maryland. He graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Mace Medical Llc and his current practice location is 827 Linden Ave, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 225-8000.

Sajid Arain is licensed to practice in Maryland (license number D63640) 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 1609970789.

Contact Information

Sajid Arain, MD
827 Linden Ave,
Baltimore, MD 21201-4606
(410) 225-8000
Not Available

Map and Direction




Physician's Profile

Full NameSajid Arain
GenderMale
SpecialityInternal Medicine
Experience25 Years
Location827 Linden Ave, Baltimore, Maryland
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:
  • Sajid Arain graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1609970789
  • Provider Enumeration Date: 09/11/2006
  • Last Update Date: 03/22/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7618993346
  • Enrollment ID: I20051021000114

Medical Identifiers

Medical identifiers for Sajid Arain such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609970789NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D63640 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Home Call, IncWestminster, MDHome health agency

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mace Medical Llc812330802011

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. Sajid Arain allows following entities to bill medicare on his behalf.
Entity NameSajid Arain,m.d.,pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255572921
PECOS PAC ID: 8123175940
Enrollment ID: O20090414000579
Entity NameMace Medical Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114374360
PECOS PAC ID: 8123308020
Enrollment ID: O20161212001544

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. Sajid Arain 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
Sajid Arain, MD
1124 Mace Ave,
Baltimore, MD 21221-3315

Ph: (410) 391-6996
Sajid Arain, MD
827 Linden Ave,
Baltimore, MD 21201-4606

Ph: (410) 225-8000

Reviews and Comments


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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.