Mrs Roswitha Siebu-baker, NP, RN - Registered Nurse in Bethesda, MD

Mrs Roswitha Siebu-baker, NP, RN is a Registered Nurse based in Bethesda, Maryland. Mrs Roswitha Siebu-baker is licensed to practice in Maryland (license number R215369) and her current practice location is 8901 Rockville Pike, Bethesda, Maryland. She can be reached at her office (for appointments etc.) via phone at (307) 319-4600.

NPI number for Mrs Roswitha Siebu-baker is 1063154813 and her current mailing address is 3535 Mcwhorter Ct Unit C, Fort Meade, Maryland. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1063154813.

Contact Information

Mrs Roswitha Siebu-baker, NP, RN
8901 Rockville Pike,
Bethesda, MD 20889-0001
(307) 319-4600
Not Available

Map and Direction




Provider's Profile

Full NameMrs Roswitha Siebu-baker
GenderFemale
SpecialityRegistered Nurse
Location8901 Rockville Pike, Bethesda, Maryland
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1063154813
  • Provider Enumeration Date: 04/12/2022
  • Last Update Date: 04/12/2022

Medical Identifiers

Medical identifiers for Mrs Roswitha Siebu-baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063154813NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 2021085909 (Maryland)Secondary
163W00000XRegistered Nurse R215369 (Maryland)Primary

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. Mrs Roswitha Siebu-baker is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mrs Roswitha Siebu-baker, NP, RN
3535 Mcwhorter Ct Unit C,
Fort Meade, MD 20755-1283

Ph: (917) 549-6000
Mrs Roswitha Siebu-baker, NP, RN
8901 Rockville Pike,
Bethesda, MD 20889-0001

Ph: (307) 319-4600

Reviews and Comments


Registered Nurse Nurses in Bethesda, MD

Kathleen Martens,
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 4720 Rosedale Ave Apt 517, Bethesda, MD 20814
Phone: 301-295-0961    
Mrs. Lindsay G Coursen, RN
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 4701 Sangamore Rd Ste S207, Bethesda, MD 20816
Phone: 202-684-7167    
Miss Patrice Marie Davis, NP
Registered Nurse
Medicare: Accepting Medicare Assignments
Practice Location: 6040 Southport Dr, Bethesda, MD 20814
Phone: 973-674-8067    Fax: 301-493-6209
Laurie Lanca, RN
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 8901 Wisconsin Ave, Bethesda, MD 20899
Phone: 301-295-4611    
Patrizia Onorata Difranco, RN
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 6430 Rockledge Dr Ste 100, Bethesda, MD 20817
Phone: 301-493-4334    Fax: 301-493-4420
Mrs. Kimberly Cristol Williams, RN, IBCLC
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 4927 Auburn Ave Ste 100, Bethesda, MD 20814
Phone: 301-943-9293    
Mrs. Trina Shamila Edward, CRNP
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 10 Center Dr, Crc/rm 5-3480, Bethesda, MD 20892
Phone: 301-451-1542    

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.