Mia Waliszewski, MD - Medicare Obstetrics & Gynecology in Washington, DC

Mia Waliszewski, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Washington, District Of Columbia. Her current practice location is 2121 L St Nw Ste 700, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 331-9293.

Mia Waliszewski is licensed to practice in District Of Columbia (license number MD60004299) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1629693718.

Contact Information

Mia Waliszewski, MD
2121 L St Nw Ste 700,
Washington, DC 20037-1524
(202) 331-9293
(410) 584-1739

Map and Direction




Physician's Profile

Full NameMia Waliszewski
GenderFemale
SpecialityObstetrics & Gynecology
Location2121 L St Nw Ste 700, Washington, District Of Columbia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629693718
  • Provider Enumeration Date: 06/15/2020
  • Last Update Date: 07/21/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3173942125
  • Enrollment ID: I20200924003180

Medical Identifiers

Medical identifiers for Mia Waliszewski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629693718NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery LL84448 (South Carolina)Secondary
207V00000XObstetrics & Gynecology MD60004299 (District Of Columbia)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. Mia Waliszewski 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
Mia Waliszewski, MD
5801 Postal Rd Unit 81310,
Cleveland, OH 44181-2112

Ph: (301) 340-8339
Mia Waliszewski, MD
2121 L St Nw Ste 700,
Washington, DC 20037-1524

Ph: (202) 331-9293

Reviews and Comments


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Dr. Richard J. Beckerman, M.D.
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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.