Dr Asim R Usman, MD - Medicare Internal Medicine in Greenville, TX

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Dr Asim R Usman, MD is a medicare enrolled "Internal Medicine" physician in Greenville, Texas. He graduated from medical school in 1992 and has 33 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hunt Memorial Hospital District and his current practice location is 4001 Ridgecrest Rd Ste A, Greenville, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 453-2850.

Dr Asim R Usman is licensed to practice in Texas (license number L2720) 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 1245256635.

Contact Information

Dr Asim R Usman, MD
4001 Ridgecrest Rd Ste A,
Greenville, TX 75402-6143
(903) 453-2850
(903) 453-2859

Map and Direction




Physician's Profile

Full NameDr Asim R Usman
GenderMale
SpecialityInternal Medicine
Experience33 Years
Location4001 Ridgecrest Rd Ste A, Greenville, 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 Asim R Usman graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1245256635
  • Provider Enumeration Date: 07/15/2006
  • Last Update Date: 10/10/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6305817974
  • Enrollment ID: I20040805000725

Medical Identifiers

Medical identifiers for Dr Asim R Usman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245256635NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine L2720 (Texas)Secondary
207R00000XInternal Medicine L2720 (Texas)Primary
207Q00000XFamily Medicine L2720 (Texas)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Heart To Heart Hospice Of Texas LtdCarrollton, TXHospice
Hunt Regional Medical CenterGreenville, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hunt Memorial Hospital District640676893640

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 Asim R Usman allows following entities to bill medicare on his behalf.
Entity NameHunt Memorial Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598750721
PECOS PAC ID: 6406768936
Enrollment ID: O20040424000352
Entity NameGlen Oaks Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922078815
PECOS PAC ID: 0547237638
Enrollment ID: O20040916001167
Entity NameRockwall Urgent Care Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124359732
PECOS PAC ID: 1153590856
Enrollment ID: O20110815000679
Entity NameHunt Regional Urgent Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033617931
PECOS PAC ID: 1850729682
Enrollment ID: O20200505000566

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 Asim R Usman 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 Asim R Usman, MD
501 Air Park Ave,
Greenville, TX 75402-3000

Ph: (903) 408-5834		Dr Asim R Usman, MD
4001 Ridgecrest Rd Ste A,
Greenville, TX 75402-6143

Ph: (903) 453-2850

Reviews and Comments


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Dr. Hassan Farooq, M.D.
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Dr. Khaldun M Khatib, M.D., PH.D.
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Phone: 903-408-7980    Fax: 903-408-7989

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.