Dr Marion C Kowalewski, MD - Medicare Internal Medicine in Baltimore, MD

Dr Marion C Kowalewski, MD is a medicare enrolled "Internal Medicine" physician in Baltimore, Maryland. He went to University Of Maryland School Of Medicine and graduated in 1975 and has 49 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Maryland Family Care Inc and his current practice location is 7602 Belair Rd, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 663-8100.

Dr Marion C Kowalewski is licensed to practice in Maryland (license number D0021022) 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 1538126461.

Contact Information

Dr Marion C Kowalewski, MD
7602 Belair Rd,
Baltimore, MD 21236-4088
(410) 663-8100
(410) 663-8119

Map and Direction




Physician's Profile

Full NameDr Marion C Kowalewski
GenderMale
SpecialityInternal Medicine
Experience49 Years
Location7602 Belair Rd, 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:
  • Dr Marion C Kowalewski attended and graduated from University Of Maryland School Of Medicine in 1975
  NPI Data:
  • NPI Number: 1538126461
  • Provider Enumeration Date: 04/26/2006
  • Last Update Date: 12/14/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 9234264821
  • Enrollment ID: I20100322000428

Medical Identifiers

Medical identifiers for Dr Marion C Kowalewski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538126461NPI-NPPES
KF68 / 416386-02OtherMDBC/BS
188011000MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0021022 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bayada Home Health, IncTowson, MDHome health agency
The Johns Hopkins Home Health Services, IncBaltimore, MDHome health agency
Medstar Health VnaBaltimore, MDHome health agency
Home Call, IncWestminster, MDHome health agency
Vna Of MarylandBaltimore, MDHome health agency
Greater Baltimore Medical CenterBaltimore, MDHospital
University Of Md St Joseph Medical CenterTowson, MDHospital
Mercy Medical Center IncBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Maryland Family Care Inc5092629394127

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 Marion C Kowalewski allows following entities to bill medicare on his behalf.
Entity NameMaryland Family Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598718256
PECOS PAC ID: 5092629394
Enrollment ID: O20031119000273

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 Marion C Kowalewski 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 Marion C Kowalewski, MD
Po Box 62026,
Baltimore, MD 21264-2026

Ph: (410) 659-1553
Dr Marion C Kowalewski, MD
7602 Belair Rd,
Baltimore, MD 21236-4088

Ph: (410) 663-8100

Reviews and Comments


Internal Medicine Doctors in Baltimore, MD

Dr. Leonard Anang Sowah, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 22 S Greene St, Baltimore, MD 21201
Phone: 410-706-4619    Fax: 410-706-2062
Dr. Bhavandeep Singh Bajaj, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3345 Wilkens Avenue, Suite L10, Baltimore, MD 21229
Phone: 410-644-4444    Fax: 410-644-4484
Dr. Yonas Sisay, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 822 Guilford Ave, #100, Baltimore, MD 21202
Phone: 410-385-9672    
Dr. Stephen John Witanowski, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2700 Quarry Lake Dr, Suite 280, Baltimore, MD 21209
Phone: 410-469-5544    Fax: 410-585-2867
Dr. Susrutha Kotwal, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4940 Eastern Ave, Mfl Bldg, West Tower, 6th Floor, Baltimore, MD 21224
Phone: 410-550-5018    
Dr. Mitesh G Trambadia, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 6701 N Charles St Ste 5218, Baltimore, MD 21204
Phone: 443-849-3786    
Ronak K Patel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 201 E University Pkwy, Baltimore, MD 21218
Phone: 410-554-2000    

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.