Dr Christopher Themis Anastos, DO - Medicare Hospitalist in San Antonio, TX

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Dr Christopher Themis Anastos, DO is a medicare enrolled "Hospitalist" physician in San Antonio, Texas. His current practice location is 7400 Barlite Blvd, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 921-2000.

Dr Christopher Themis Anastos is licensed to practice in Texas (license number V5049) 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 1497497325.

Contact Information

Dr Christopher Themis Anastos, DO
7400 Barlite Blvd,
San Antonio, TX 78224-1308
(210) 921-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Christopher Themis Anastos
GenderMale
SpecialityHospitalist
Location7400 Barlite Blvd, 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: 1497497325
  • Provider Enumeration Date: 04/11/2022
  • Last Update Date: 05/21/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8820528961
  • Enrollment ID: I20250205001106

Medical Identifiers

Medical identifiers for Dr Christopher Themis Anastos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497497325NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine V5049 (Texas)Secondary
208M00000XHospitalist V5049 (Texas)Primary

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 Christopher Themis Anastos allows following entities to bill medicare on his behalf.
Entity NameCommunity Medicine Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245313329
PECOS PAC ID: 7719979509
Enrollment ID: O20040401000372

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 Christopher Themis Anastos 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 Christopher Themis Anastos, DO
903 W Martin St # Ms 49-2,
San Antonio, TX 78207-0903

Ph: (201) 358-5909		Dr Christopher Themis Anastos, DO
7400 Barlite Blvd,
San Antonio, TX 78224-1308

Ph: (210) 921-2000

Reviews and Comments


Hospitalist Doctors in San Antonio, TX

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Mrs. Nadine Nzenga Udom, FNP
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Practice Location: 7700 Floyd Curl, San Antonio, TX 78229
Phone: 210-871-4409    Fax: 210-524-9599
Alberto Vargas, M.D.
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Practice Location: 7700 Floyd Curl Dr, San Antonio, TX 78229
Phone: 210-202-0304    Fax: 210-575-6059

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.