Long Thanh Nguyendo, MD - Medicare Internal Medicine in Fort Sam Houston, TX

Long Thanh Nguyendo, MD is a medicare enrolled "Internal Medicine" physician in Fort Sam Houston, Texas. He went to Uniformed Services Uhs Fe Hebert School Of Med and graduated in 2009 and has 15 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 3551 Roger Brooke Dr, Mche-mdm, Fort Sam Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 916-5000.

Long Thanh Nguyendo is licensed to practice in California (license number C162879) 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 1285969162.

Contact Information

Long Thanh Nguyendo, MD
3551 Roger Brooke Dr, Mche-mdm,
Fort Sam Houston, TX 78234-4504
(210) 916-5000
(210) 916-2777

Map and Direction




Physician's Profile

Full NameLong Thanh Nguyendo
GenderMale
SpecialityInternal Medicine
Experience15 Years
Location3551 Roger Brooke Dr, Fort Sam Houston, 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:
  • Long Thanh Nguyendo attended and graduated from Uniformed Services Uhs Fe Hebert School Of Med in 2009
  NPI Data:
  • NPI Number: 1285969162
  • Provider Enumeration Date: 10/09/2009
  • Last Update Date: 04/12/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3678798782
  • Enrollment ID: I20200728001613

Medical Identifiers

Medical identifiers for Long Thanh Nguyendo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285969162NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 65981 (Georgia)Secondary
207R00000XInternal Medicine C162879 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291757951

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. Long Thanh Nguyendo allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823

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. Long Thanh Nguyendo 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
Long Thanh Nguyendo, MD
3551 Roger Brooke Dr, Mche-mdm,
Fort Sam Houston, TX 78234-4504

Ph: (210) 916-5000
Long Thanh Nguyendo, MD
3551 Roger Brooke Dr, Mche-mdm,
Fort Sam Houston, TX 78234-4504

Ph: (210) 916-5000

Reviews and Comments


Internal Medicine Doctors in Fort Sam Houston, TX

Dr. Rosemary Chacko, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-9582    Fax: 210-916-5102
Andre John Ognibene, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3851 Roger Brooke Dr, Mche-qd (creds), Fort Sam Houston, TX 78234
Phone: 210-916-5993    
Christopher Paul Irwin, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 916-210-2338    
Gilbert Patrick Ancira, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-4808    
Sarah Dang, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-7074    
Dr. Raul A. Rivera, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3851 Roger Brooke Dr, Brooke Army Medical Center Mche-qd (credentials), Fort Sam Houston, TX 78234
Phone: 210-916-2460    
Dr. Leslie Ann Wood, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Rogers Brooke Drive, San Antonio Military Medical Center, Fort Sam Houston, TX 78234
Phone: 210-916-9844    

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.