Mark Buck, DO - Medicare Family Practice in San Antonio, TX

Mark Buck, DO is a medicare enrolled "Family Medicine" physician in San Antonio, Texas. He graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Houston Carenow Urgent Care Pllc and his current practice location is 1102 Barclay St, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (832) 314-7334.

Mark Buck is licensed to practice in Texas (license number BP10061747) 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 1578085031.

Contact Information

Mark Buck, DO
1102 Barclay St,
San Antonio, TX 78207-7161
(832) 314-7334
Not Available

Map and Direction




Physician's Profile

Full NameMark Buck
GenderMale
SpecialityFamily Practice
Experience7 Years
Location1102 Barclay St, San Antonio, Texas
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:
  • Mark Buck graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1578085031
  • Provider Enumeration Date: 07/16/2017
  • Last Update Date: 07/16/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 3870909906
  • Enrollment ID: I20230420001076

Medical Identifiers

Medical identifiers for Mark Buck such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578085031NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine BP10061747 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Houston Carenow Urgent Care Pllc701229195889

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. Mark Buck allows following entities to bill medicare on his behalf.
Entity NameHouston Carenow Urgent Care Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093251860
PECOS PAC ID: 7012291958
Enrollment ID: O20170221001969

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. Mark 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
Mark Buck, DO
5450 Rowley Rd Apt 621,
San Antonio, TX 78240-4715

Ph: () -
Mark Buck, DO
1102 Barclay St,
San Antonio, TX 78207-7161

Ph: (832) 314-7334

Reviews and Comments


Family Medicine Doctors in San Antonio, TX

Dr. Obinna C. Uzowulu, M.D.
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Patricia May B. Lacsina, M.D.
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Practice Location: 903 W Martin St, San Antonio, TX 78207
Phone: 210-358-3441    Fax: 210-358-5944
Adriana S Sanchez, MD
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Practice Location: 8300 Floyd Curl Dr, San Antonio, TX 78229
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Anuoluwapo Adediji, MD
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Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-358-4775
Dr. Aneela N. Hussain, M.D.
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Medicare: Medicare Enrolled
Practice Location: 4610 E Southcross Blvd, San Antonio, TX 78222
Phone: 210-648-1491    

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.

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