Dr Mariaileen Sourwine, MD - Medicare Internal Medicine in Arnold, MD

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Dr Mariaileen Sourwine, MD is a medicare enrolled "Internal Medicine" physician in Arnold, Maryland. She went to University Of Maryland School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Privia Care Center Llc, Privia Medical Group Llc and her current practice location is 277 Peninsula Farm Rd Ste I, Arnold, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 989-8833.

Dr Mariaileen Sourwine is licensed to practice in Maryland (license number D72591) 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 1528227378.

Contact Information

Dr Mariaileen Sourwine, MD
277 Peninsula Farm Rd Ste I,
Arnold, MD 21012-1018
(410) 989-8833
(410) 975-5641

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Physician's Profile

Full NameDr Mariaileen Sourwine
GenderFemale
SpecialityInternal Medicine
Experience16 Years
Location277 Peninsula Farm Rd Ste I, Arnold, Maryland
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 Mariaileen Sourwine attended and graduated from University Of Maryland School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1528227378
  • Provider Enumeration Date: 06/06/2008
  • Last Update Date: 12/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8022289198
  • Enrollment ID: I20110921000397

Medical Identifiers

Medical identifiers for Dr Mariaileen Sourwine such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528227378NPI-NPPES
D72591OtherMDMARYLAND STATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D72591 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home Health Of MarylandGlen burnie, MDHome health agency
Bayada Home Health, IncTowson, MDHome health agency
Anne Arundel Medical CenterAnnapolis, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Privia Care Center Llc3274801139192
Privia Medical Group Llc43856820611176

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 Mariaileen Sourwine allows following entities to bill medicare on her behalf.
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20140522000040
Entity NamePrivia Care Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164874426
PECOS PAC ID: 3274801139
Enrollment ID: O20170619000055

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 Mariaileen Sourwine 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 Mariaileen Sourwine, MD
277 Peninsula Farm Rd Ste I,
Arnold, MD 21012-1018

Ph: (410) 989-8833		Dr Mariaileen Sourwine, MD
277 Peninsula Farm Rd Ste I,
Arnold, MD 21012-1018

Ph: (410) 989-8833

Reviews and Comments


Internal Medicine Doctors in Arnold, MD

Dr. Charles J. Cattano, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1017 Stonington Dr, Arnold, MD 21012
Phone: 410-353-3374    Fax: 410-349-3447
Akber Ahmad, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1509 Ritchie Hwy, Arnold, MD 21012
Phone: 410-757-7600    Fax: 410-626-8043

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.