Dr Alex A Ehsan, MD, - Medicare Hematology/oncology in Sherman, TX

Dr Alex A Ehsan, MD, is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Sherman, Texas. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice The Oncology Institute Ca, A Professional Corporation and his current practice location is 2800 Highway 75 North, Sherman, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 892-9455.

Dr Alex A Ehsan is licensed to practice in Texas (license number M6595) 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 1982883948.

Contact Information

Dr Alex A Ehsan, MD,
2800 Highway 75 North,
Sherman, TX 75090-0504
(903) 892-9455
(903) 892-4910

Map and Direction




Physician's Profile

Full NameDr Alex A Ehsan
GenderMale
SpecialityHematology/oncology
Experience24 Years
Location2800 Highway 75 North, Sherman, 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:
  • Dr Alex A Ehsan graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1982883948
  • Provider Enumeration Date: 10/26/2007
  • Last Update Date: 08/15/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 1052481520
  • Enrollment ID: I20230328002857

Medical Identifiers

Medical identifiers for Dr Alex A Ehsan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982883948NPI-NPPES
200196880AMedicaidTX
192993701MedicaidTX
8AA599OtherTXBCBS
P00608951OtherTXRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology M6595 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Oncology Institute Ca, A Professional Corporation569887239869

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 Alex A Ehsan allows following entities to bill medicare on his behalf.
Entity NameThe Oncology Institute Ca, A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275651515
PECOS PAC ID: 5698872398
Enrollment ID: O20070514000607

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 Alex A Ehsan 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 Alex A Ehsan, MD,
Po Box 911230,
Dallas, TX 75391-1230

Ph: (972) 997-8000
Dr Alex A Ehsan, MD,
2800 Highway 75 North,
Sherman, TX 75090-0504

Ph: (903) 892-9455

Reviews and Comments


Internal Medicine Doctors in Sherman, TX

Dr. Dale Curtis Davies, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 115 W Lamberth Rd Ste D, Sherman, TX 75092
Phone: 903-957-7200    Fax: 903-957-0009
Irfanullah Yusufzai, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 N Highland Ave, Suite 455, Sherman, TX 75092
Phone: 903-868-2800    Fax: 903-868-2822
Ronald Vanbuskirk, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 500 N Highland Ave, Sherman, TX 75092
Phone: 903-870-4611    
David F. Davis, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 425 N Highland Ave, Ste 120, Sherman, TX 75092
Phone: 903-361-7869    Fax: 903-598-7726
Patricia Sharkey, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 303 Sunset Blvd, Sherman, TX 75092
Phone: 903-891-1972    Fax: 902-892-6093
Dr. Joseph K Kim, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 204 Medical Dr Ste 240, Sherman, TX 75092
Phone: 903-364-4525    
Dr. Alan J Mcbride, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Highland Ave, Ste 101, Sherman, TX 75092
Phone: 903-892-8112    Fax: 903-893-8637

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.