Martha Liliana Castro, MD - Medicare Emergency Medicine in Bellaire, TX

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Martha Liliana Castro, MD is a medicare enrolled "Emergency Medicine" physician in Bellaire, Texas. Her current practice location is 4747 Bellaire Blvd, Bellaire, Texas. You can reach out to her office (for appointments etc.) via phone at (713) 622-1700.

Martha Liliana Castro is licensed to practice in New Jersey (license number 25MA11708500) 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 1346776309.

Contact Information

Martha Liliana Castro, MD
4747 Bellaire Blvd,
Bellaire, TX 77401-4527
(713) 622-1700
Not Available

Map and Direction




Physician's Profile

Full NameMartha Liliana Castro
GenderFemale
SpecialityEmergency Medicine
Location4747 Bellaire Blvd, Bellaire, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1346776309
  • Provider Enumeration Date: 05/11/2017
  • Last Update Date: 04/21/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9739426701
  • Enrollment ID: I20230922000215

Medical Identifiers

Medical identifiers for Martha Liliana Castro such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346776309NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208VP0000XPain Medicine - Pain Medicine T6853 (Texas)Secondary
208VP0014XPain Medicine - Interventional Pain Medicine T6853 (Texas)Secondary
207P00000XEmergency Medicine 25MA11708500 (New Jersey)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. Martha Liliana Castro allows following entities to bill medicare on her behalf.
Entity NameRwjbh Observation Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760095806
PECOS PAC ID: 5193137503
Enrollment ID: O20201209000008
Entity NameRwjbh Emergency Medicine Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912510041
PECOS PAC ID: 0941612840
Enrollment ID: O20201217002547

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. Martha Liliana Castro 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
Martha Liliana Castro, MD
4747 Bellaire Blvd Ste 101,
Bellaire, TX 77401-4515

Ph: (732) 882-4942		Martha Liliana Castro, MD
4747 Bellaire Blvd,
Bellaire, TX 77401-4527

Ph: (713) 622-1700

Reviews and Comments


Emergency Medicine Doctors in Bellaire, TX

Abraham George Abbott, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6750 West Loop S Ste 950, Bellaire, TX 77401
Phone: 213-838-0800    
Dr. Stuart Erich Boss, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4801 Bissonnet St, Bellaire, TX 77401
Phone: 713-275-1111    Fax: 713-275-6092
Barry M Diner, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 6750 West Loop S, Suite 950, Bellaire, TX 77401
Phone: 713-838-0800    
Dr. Seth Adam Brener, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5202 Pocahontas St, Bellaire, TX 77401
Phone: 713-907-7590    
Dr. Samuel Ross Dodson, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 6800 West Loop S Ste 300, Bellaire, TX 77401
Phone: 713-838-0800    
Scott Allen Frankel, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5205 Pine St, Bellaire, TX 77401
Phone: 713-962-6171    
Howard Ng, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6800 West Loop S, Bellaire, TX 77401
Phone: 713-838-0800    

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.