Grace Marie Castillo, LCSW - Medicare Clinical Social Worker in Round Rock, TX

Grace Marie Castillo, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Round Rock, Texas. She graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Clinical Social Worker. Her current practice location is 1311 Chisholm Trl Ste 301, Round Rock, Texas. You can reach out to her office (for appointments etc.) via phone at (512) 593-1332.

Grace Marie Castillo is licensed to practice in Texas (license number 25468) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1588851224.

Contact Information

Grace Marie Castillo, LCSW
1311 Chisholm Trl Ste 301,
Round Rock, TX 78681-2969
(512) 593-1332
(512) 248-9833

Map and Direction




Healthcare Provider's Profile

Full NameGrace Marie Castillo
GenderFemale
SpecialityClinical Social Worker
Experience30 Years
Location1311 Chisholm Trl Ste 301, Round Rock, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Grace Marie Castillo graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1588851224
  • Provider Enumeration Date: 09/26/2007
  • Last Update Date: 11/17/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 9234253501
  • Enrollment ID: I20100824000803

Medical Identifiers

Medical identifiers for Grace Marie Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588851224NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical LW00009219 (Washington)Secondary
1041C0700XSocial Worker - Clinical 25468 (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. Grace Marie Castillo allows following entities to bill medicare on her behalf.
Entity NameGrace Castillo Lcsw Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871911487
PECOS PAC ID: 3678790383
Enrollment ID: O20140804001043

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. Grace Marie 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
Grace Marie Castillo, LCSW
1311 Chisholm Trl Ste 301,
Round Rock, TX 78681-2969

Ph: (512) 593-1332
Grace Marie Castillo, LCSW
1311 Chisholm Trl Ste 301,
Round Rock, TX 78681-2969

Ph: (512) 593-1332

Reviews and Comments


Social Worker in Round Rock, TX

Ms. Rachel Kathleen Springfield, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 17013 Copperhead Dr, Round Rock, TX 78664
Phone: 512-293-6167    
Adiari Torres, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 300 University Blvd, Round Rock, TX 78665
Phone: 254-724-8912    
Ms. Catherine Contee Stansbury, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 1000 Gattis School Rd Ste 930, Round Rock, TX 78664
Phone: 737-289-0055    Fax: 833-290-0021
Mrs. Rosalie Garcia, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 400 W Main St, 214, Round Rock, TX 78664
Phone: 956-337-4779    
Christina Kahlig Glaze, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 3000 Joe Dimaggio Blvd Ste 60, Round Rock, TX 78665
Phone: 512-686-6012    
Alexis Edwards, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 107 Fannin Ave, Round Rock, TX 78664
Phone: 512-956-9599    
Mr. Solomon John Williams Iii,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 5809 Parma St, Round Rock, TX 78665
Phone: 254-289-7420    

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.