Dr Ryan Mcdermott, MD - Medicare Neurological Surgery in Fort Sam Houston, TX

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Dr Ryan Mcdermott, MD is a medicare enrolled "Neurological Surgery" physician in Fort Sam Houston, Texas. His current practice location is 3551 Roger Brooke Dr, Fort Sam Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 539-9582.

Dr Ryan Mcdermott is licensed to practice in Texas (license number S5699) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1114313301.

Contact Information

Dr Ryan Mcdermott, MD
3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234-4504
(210) 539-9582
Not Available

Map and Direction




Physician's Profile

Full NameDr Ryan Mcdermott
GenderMale
SpecialityNeurological Surgery
Location3551 Roger Brooke Dr, Fort Sam Houston, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114313301
  • Provider Enumeration Date: 04/14/2015
  • Last Update Date: 10/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7517258668
  • Enrollment ID: I20221109002835

Medical Identifiers

Medical identifiers for Dr Ryan Mcdermott such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114313301NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery S5699 (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. Dr Ryan Mcdermott allows following entities to bill medicare on his behalf.
Entity NameChristus Trinity Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285684225
PECOS PAC ID: 3072426741
Enrollment ID: O20031204001091
Entity NameShannon Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770587149
PECOS PAC ID: 0840103727
Enrollment ID: O20031222000702
Entity NameNeurosurgical Associates Of San Antonio, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447295753
PECOS PAC ID: 9638151954
Enrollment ID: O20040602000176
Entity NameThe University Of Texas Health Science Center At San Antonio
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720051717
PECOS PAC ID: 0042128548
Enrollment ID: O20040607000664
Entity NameTn Spine Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407226962
PECOS PAC ID: 2769783505
Enrollment ID: O20151221000302
Entity NameAcute Care Surgical Affiliates Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407322415
PECOS PAC ID: 9931446481
Enrollment ID: O20190123000295
Entity NameNeurosurgical Affiliates Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437935137
PECOS PAC ID: 1153779137
Enrollment ID: O20231201000598

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 Ryan Mcdermott 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
Dr Ryan Mcdermott, MD
3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234-4504

Ph: (210) 539-9582		Dr Ryan Mcdermott, MD
3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234-4504

Ph: (210) 539-9582

Reviews and Comments


Neurological Surgery Doctors in Fort Sam Houston, TX

Dr. Jason Robert Hall, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-9582    
Dr. Kenneth D Sack, M.D.
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-9582    
Jason Henry Boulter, MD
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-7500    
Dr. Ian S. Mcdougall, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-9582    
Geoffrey William Peitz, MD
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-3482    
Victor Sabourin,
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-9582    

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.