Dr Erin Allison Keyser, MD - Medicare Obstetrics & Gynecology in Fort Sam Houston, TX

Dr Erin Allison Keyser, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Fort Sam Houston, Texas. Her current practice location is 3551 Roger Brooke Dr Dept Obgyn, Fort Sam Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 916-2168.

Dr Erin Allison Keyser is licensed to practice in Texas (license number P1090) 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 1275730012.

Contact Information

Dr Erin Allison Keyser, MD
3551 Roger Brooke Dr Dept Obgyn,
Fort Sam Houston, TX 78234-4504
(210) 916-2168
(210) 916-1021



Physician's Profile

Full NameDr Erin Allison Keyser
GenderFemale
SpecialityObstetrics & Gynecology
Location3551 Roger Brooke Dr Dept Obgyn, 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: 1275730012
  • Provider Enumeration Date: 06/27/2007
  • Last Update Date: 07/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3870928773
  • Enrollment ID: I20200123001228

Medical Identifiers

Medical identifiers for Dr Erin Allison Keyser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275730012NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology P1090 (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 Erin Allison Keyser allows following entities to bill medicare on her behalf.
Entity NameBaylor College Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285079764
PECOS PAC ID: 0648405738
Enrollment ID: O20131025000939

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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 Erin Allison Keyser 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 Erin Allison Keyser, MD
3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234-4504

Ph: (210) 539-9582
Dr Erin Allison Keyser, MD
3551 Roger Brooke Dr Dept Obgyn,
Fort Sam Houston, TX 78234-4504

Ph: (210) 916-2168

News Archive

Malnutrition in children with Crohn's disease linked with increased risk of surgical complications

Results of a medical records study of children with Crohn's disease by Johns Hopkins researchers have added substantial evidence for a strong and direct link between malnutrition and increased risk of surgical complications and poor outcomes.

Obesity may manipulate blood tests used to diagnose rheumatoid arthritis in women

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New study describes process to diagnose rare genetic diseases in record time

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Read more News

› Verified 1 days ago


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. Letitia Renee Lyons Watson, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-9582    
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    

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