Dr Charles Brock Miller, MD - Medicare Internal Medicine in San Antonio, TX

Dr Charles Brock Miller, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in San Antonio, Texas. His current practice location is 8435 Wurzbach Rd Ste 305, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 450-9800.

Dr Charles Brock Miller is licensed to practice in Texas (license number U5168) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1184700254.

Contact Information

Dr Charles Brock Miller, MD
8435 Wurzbach Rd Ste 305,
San Antonio, TX 78229-3374
(210) 450-9800
(210) 450-4967

Map and Direction




Physician's Profile

Full NameDr Charles Brock Miller
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location8435 Wurzbach Rd Ste 305, 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: 1184700254
  • Provider Enumeration Date: 10/31/2006
  • Last Update Date: 05/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2365857034
  • Enrollment ID: I20240410000681

Medical Identifiers

Medical identifiers for Dr Charles Brock Miller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184700254NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology U5168 (Texas)Primary
207R00000XInternal Medicine U5168 (Texas)Secondary
207RG0100XInternal Medicine - Gastroenterology 2007-00694 (North Carolina)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. Dr Charles Brock Miller allows following entities to bill medicare on his 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. Dr Charles Brock Miller 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
Dr Charles Brock Miller, MD
8435 Wurzbach Rd Ste 305,
San Antonio, TX 78229-3374

Ph: (210) 450-9800
Dr Charles Brock Miller, MD
8435 Wurzbach Rd Ste 305,
San Antonio, TX 78229-3374

Ph: (210) 450-9800

Reviews and Comments


Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D.
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Phone: 210-798-5112    
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Phone: 210-358-4000    Fax: 210-567-6960
Zarema J Singson, M.D.
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Phone: 210-614-1234    Fax: 210-614-0952
Sapna Raghunathan, MD
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Phone: 210-450-9490    Fax: 210-450-6065
Dr. Jonathan Edward Slovik, MD
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Mr. Paul Joseph Fanucchi, NP
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Practice Location: Marianist Residence, 520 Fondham, San Antonio, TX 78228
Phone: 210-434-4157    Fax: 210-433-6005
Socrates B Aramburu, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1100 Mccullough Ave, Suite 300, San Antonio, TX 78212
Phone: 210-271-3204    Fax: 210-222-2761

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.