Mary Margaret Pelszynski, MD - Medicare Hospitalist in Jbsa Ft Sam Houston, TX

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Mary Margaret Pelszynski, MD is a medicare enrolled "Hospitalist" physician in Jbsa Ft Sam Houston, Texas. Her current practice location is 3851 Roger Brooke Dr, Jbsa Ft Sam Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 916-0707.

Mary Margaret Pelszynski is licensed to practice in District Of Columbia (license number MD19296) 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 1750362745.

Contact Information

Mary Margaret Pelszynski, MD
3851 Roger Brooke Dr,
Jbsa Ft Sam Houston, TX 78234-4501
(210) 916-0707
Not Available

Map and Direction




Physician's Profile

Full NameMary Margaret Pelszynski
GenderFemale
SpecialityHospitalist
Location3851 Roger Brooke Dr, Jbsa Ft Sam Houston, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1750362745
  • Provider Enumeration Date: 11/08/2005
  • Last Update Date: 07/09/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 8921510041
  • Enrollment ID: I20250625000016

Medical Identifiers

Medical identifiers for Mary Margaret Pelszynski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750362745NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0207XPediatrics - Pediatric Hematology-oncology MD19296 (District Of Columbia)Secondary
208M00000XHospitalist MD19296 (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. Mary Margaret Pelszynski 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
Mary Margaret Pelszynski, MD
20002 Buckhead Ln,
Garden Ridge, TX 78266-2161

Ph: (210) 916-0707		Mary Margaret Pelszynski, MD
3851 Roger Brooke Dr,
Jbsa Ft Sam Houston, TX 78234-4501

Ph: (210) 916-0707

Reviews and Comments


Hospitalist Doctors in Jbsa Ft Sam Houston, TX

Tyler Koehn, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Jbsa Ft Sam Houston, TX 78234
Phone: 210-539-9582    

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.