Dr Clay Whitten Ross, MD - Psychiatry & Neurology in San Marcos, TX

Dr Clay Whitten Ross, MD is a Psychiatry & Neurology - Psychiatry physician based in San Marcos, Texas. Dr Clay Whitten Ross is licensed to practice in Texas (license number E1103) and his current practice location is 1200 N Bishop St, San Marcos, Texas. He can be reached at his office (for appointments etc.) via phone at (512) 392-7151.

NPI number for Dr Clay Whitten Ross is 1215964390 and his current mailing address is 819 Water St, Suite 300, Kerrville, Texas. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1215964390.

Contact Information

Dr Clay Whitten Ross, MD
1200 N Bishop St,
San Marcos, TX 78666-2706
(512) 392-7151
(512) 392-5444

Map and Direction




Physician's Profile

Full NameDr Clay Whitten Ross
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location1200 N Bishop St, San Marcos, Texas
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1215964390
  • Provider Enumeration Date: 06/26/2006
  • Last Update Date: 12/10/2007

Medical Identifiers

Medical identifiers for Dr Clay Whitten Ross such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215964390NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry E1103 (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. Dr Clay Whitten Ross is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Clay Whitten Ross, MD
819 Water St, Suite 300,
Kerrville, TX 78028-5333

Ph: (830) 258-5430
Dr Clay Whitten Ross, MD
1200 N Bishop St,
San Marcos, TX 78666-2706

Ph: (512) 392-7151

Reviews and Comments


Psychiatry & Neurology Doctors in San Marcos, TX

Robert L Ward, DO
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1200 N Bishop St, San Marcos, TX 78666
Phone: 512-392-7151    Fax: 512-392-5444
Tushar M Desai, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 120 Bert Brown St, San Marcos, TX 78666
Phone: 512-396-8500    Fax: 512-754-3881
Dr. Paul Whitelock, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 2001 Medical Pkwy Ste C, San Marcos, TX 78666
Phone: 512-667-7506    
John B Rust, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 120 Bert Brown St, San Marcos, TX 78666
Phone: 512-396-8500    Fax: 512-754-3882
Dr. Samantha Elizabeth Brown, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 151 Stagecoach Trl Ste 220, San Marcos, TX 78666
Phone: 844-824-8775    
Toan Quoc Vu, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1341 Thorpe Ln, San Marcos, TX 78666
Phone: 512-558-7770    Fax: 512-558-7773

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.