Dr Larissa Fern Weir, MD - Medicare Obstetrics & Gynecology in Fort Sam Houston, TX

Dr Larissa Fern Weir, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Fort Sam Houston, Texas. Her current practice location is 3551 Roger Brooke Dr, Fort Sam Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 286-2242.

Dr Larissa Fern Weir is licensed to practice in Indiana (license number 010636680A) 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 1528279866.

Contact Information

Dr Larissa Fern Weir, MD
3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234-4504
(210) 286-2242
Not Available

Map and Direction




Physician's Profile

Full NameDr Larissa Fern Weir
GenderFemale
SpecialityObstetrics & Gynecology
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: 1528279866
  • Provider Enumeration Date: 05/25/2007
  • Last Update Date: 08/20/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 8820418973
  • Enrollment ID: I20201012002106

Medical Identifiers

Medical identifiers for Dr Larissa Fern Weir such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528279866NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 010636680A (Indiana)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 Larissa Fern Weir 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 Larissa Fern Weir, MD
112 Elizabeth Ann Ct,
San Antonio, TX 78213-1861

Ph: (210) 286-2242
Dr Larissa Fern Weir, MD
3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234-4504

Ph: (210) 286-2242

Reviews and Comments


Obstetrics & Gynecology Doctors in Fort Sam Houston, TX

Dr. Jane Shen-gunther, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-2444    Fax: 210-916-0927
Dr. Joy E Wheat, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr Bldg 3600, Fort Sam Houston, TX 78234
Phone: 210-916-2168    Fax: 210-916-1021
Christina Ines Ramirez, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-2111    
Dr. Thomas Jakle Weinberg, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3851 Roger Brooke Dr, Mche-qd, Fort Sam Houston, TX 78234
Phone: 210-916-2460    
Dr. Henry Spring Jr., MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3851 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-221-3762    
Dr. Jamie Ann Mckeehan Massie, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Attn Mche-og, Fort Sam Houston, TX 78234
Phone: 210-916-6078    
Dr. Erin Allison Keyser, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr Dept Obgyn, Fort Sam Houston, TX 78234
Phone: 210-916-2168    Fax: 210-916-1021

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.

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