Mark Hassler, - Nurse Practitioner in Fort Sam Houston, TX

Mark Hassler, is a Nurse Practitioner - Acute Care based in Fort Sam Houston, Texas. Mark Hassler is licensed to practice in Tennessee (license number 0000012787) and his current practice location is 3851 Roger Brooke Dr, Brooke Army Medical Center, Fort Sam Houston, Texas. He can be reached at his office (for appointments etc.) via phone at (210) 221-5212.

NPI number for Mark Hassler is 1871789735 and his current mailing address is 3851 Roger Brooke Dr, Brooke Army Medical Center, Fort Sam Houston, Texas. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1871789735.

Contact Information

Mark Hassler,
3851 Roger Brooke Dr, Brooke Army Medical Center,
Fort Sam Houston, TX 78234-4501
(210) 221-5212
(270) 956-0180

Map and Direction




Provider's Profile

Full NameMark Hassler
GenderMale
SpecialityNurse Practitioner - Acute Care
Location3851 Roger Brooke Dr, Fort Sam Houston, Texas
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1871789735
  • Provider Enumeration Date: 09/24/2007
  • Last Update Date: 10/08/2010

Medical Identifiers

Medical identifiers for Mark Hassler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871789735NPI-NPPES
VAD000OtherTNUPIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care 0000012787 (Tennessee)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. Mark Hassler 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
Mark Hassler,
3851 Roger Brooke Dr, Brooke Army Medical Center,
Fort Sam Houston, TX 78234-4501

Ph: (210) 221-5212
Mark Hassler,
3851 Roger Brooke Dr, Brooke Army Medical Center,
Fort Sam Houston, TX 78234-4501

Ph: (210) 221-5212

Reviews and Comments


Nurse Practitioner Nurses in Fort Sam Houston, TX

Chikwelu Christian Umeh, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-4141    
Anastasiya Zemtsova,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-7500    
Cathy Darlene Cotton, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3851 Roger Brooke Dr, Mche-qd (credentials), Fort Sam Houston, TX 78234
Phone: 210-916-2460    
Jessa Perry, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-9582    
Leanne Putnam, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-9582    
Allen Ward Magnone, ACNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-4141    
Julia M Ceremuga, CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3851 Roger Brooke Dr, Mche-qd (credentials), Fort Sam Houston, TX 78234
Phone: 210-916-5554    Fax: 210-916-2121

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).

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