Javier Castillo, MD - Medicare in San Antonio, TX

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Javier Castillo, MD is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in San Antonio, Texas. His current practice location is 5414 Fredericksburg Rd, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 614-2209.

Javier Castillo is licensed to practice in Texas (license number N6209) 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 1427386804.

Contact Information

Javier Castillo, MD
5414 Fredericksburg Rd,
San Antonio, TX 78229
(210) 614-2209
(210) 614-5714

Map and Direction




Physician's Profile

Full NameJavier Castillo
GenderMale
Speciality
Experience Years
Location5414 Fredericksburg Rd, 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:
  • Javier Castillo attended and graduated from in
  NPI Data:
  • NPI Number: 1427386804
  • Provider Enumeration Date: 11/24/2009
  • Last Update Date: 07/20/2015
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Javier Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427386804NPI-NPPES
08503514MedicaidMS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology BP10031004 (Texas)Secondary
207V00000XObstetrics & Gynecology 22022 (Mississippi)Secondary
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine N6209 (Texas)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. Javier Castillo 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
Javier Castillo, MD
5414 Fredericksburg Rd,
San Antonio, TX 78229

Ph: (210) 614-2209		Javier Castillo, MD
5414 Fredericksburg Rd,
San Antonio, TX 78229

Ph: (210) 614-2209

Reviews and Comments


Obstetrics & Gynecology Doctors in San Antonio, TX

Dr. Alexandriah Nicole Alas, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 8300 Floyd Curl Dr Fl 5, San Antonio, TX 78229
Phone: 210-450-9500    Fax: 210-450-6027
Stephanie Schaefer, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 525 Oak Centre Dr Ste 300, San Antonio, TX 78258
Phone: 210-402-6022    
James Paine, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 7703 Floyd Curl Dr, San Antonio, TX 78229
Phone: 210-257-1400    Fax: 210-257-1428
Dr. Lynn Tavares Parente, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 502 Madison Oak Dr Ste 240, San Antonio, TX 78258
Phone: 210-495-1900    Fax: 210-650-5975
Dr. Antonio Santillan-gomez, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4411 Medical Dr, Ste. 100, San Antonio, TX 78229
Phone: 210-595-5300    Fax: 210-595-5301
Dr. Rorey Marie Walsh, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-616-8100    
Dr. Charles A Holshouser Jr., M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 4499 Medical Dr #183, San Antonio, TX 78229
Phone: 210-692-5200    Fax: 210-692-7725

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.