Larisa C Buck, DO - Medicare Hospitalist in San Antonio, TX

Larisa C Buck, DO is a medicare enrolled "Hospitalist" physician in San Antonio, Texas. Her current practice location is 4502 Medical Dr, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 358-4000.

Larisa C Buck is licensed to practice in Texas (license number Q0882) 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 1437461613.

Contact Information

Larisa C Buck, DO
4502 Medical Dr,
San Antonio, TX 78229-4402
(210) 358-4000
Not Available

Map and Direction




Physician's Profile

Full NameLarisa C Buck
GenderFemale
SpecialityHospitalist
Location4502 Medical Dr, San Antonio, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1437461613
  • Provider Enumeration Date: 07/05/2010
  • Last Update Date: 01/29/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 1355568890
  • Enrollment ID: I20140807000716

Medical Identifiers

Medical identifiers for Larisa C Buck such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437461613NPI-NPPES
340296801MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist Q0882 (Texas)Primary
207R00000XInternal Medicine 6326 (Nebraska)Secondary

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. Larisa C Buck allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Texas Health Science Center At San Antonio
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720051717
PECOS PAC ID: 0042128548
Enrollment ID: O20040607000664

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. Larisa C Buck 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
Larisa C Buck, DO
7703 Floyd Curl Dr,
San Antonio, TX 78229-3901

Ph: (210) 358-4000
Larisa C Buck, DO
4502 Medical Dr,
San Antonio, TX 78229-4402

Ph: (210) 358-4000

Reviews and Comments


Hospitalist Doctors in San Antonio, TX

Timothy I Osonma, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 7330 San Pedro Ave, Ste. 405, San Antonio, TX 78216
Phone: 210-344-2673    Fax: 210-344-2649
Dr. Felix Aguirre, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 15102 Jones Maltsberger Rd Ste 101, San Antonio, TX 78247
Phone: 210-745-0084    Fax: 210-745-0139
Dr. Hendre Jeannetta Fichardt, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-358-0647
Dr. Chintalben D Shah, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 11212 State Highway 151, San Antonio, TX 78251
Phone: 210-703-8000    
Grace D. Hopp, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-358-0647
Alison Claire Wiseman, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-358-0647
Mrs. Nadine Nzenga Udom, FNP
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 10323 State Highway 151, San Antonio, TX 78251
Phone: 210-581-5306    

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.