Zahir Ali, MD - Medicare Internal Medicine in Texarkana, TX

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Zahir Ali, MD is a medicare enrolled "Hospitalist" physician in Texarkana, Texas. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Collom And Carney Clinic Association and his current practice location is 5002 Cowhorn Creek Rd, Texarkana, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 614-3000.

Zahir Ali is licensed to practice in Texas (license number M8481) 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 1184685422.

Contact Information

Zahir Ali, MD
5002 Cowhorn Creek Rd,
Texarkana, TX 75503-9766
(903) 614-3000
(903) 615-3500

Map and Direction




Physician's Profile

Full NameZahir Ali
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location5002 Cowhorn Creek Rd, Texarkana, 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:
  • Zahir Ali graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1184685422
  • Provider Enumeration Date: 03/28/2006
  • Last Update Date: 07/14/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5890749279
  • Enrollment ID: I20080522000136

Medical Identifiers

Medical identifiers for Zahir Ali such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184685422NPI-NPPES
NM009T67OtherNMBLUE CROSS BLUE SHIELD
104889OtherNMHEALTH PARTNERS
PROVP22696OtherNMMOLINA
94773101OtherNMFARMINGTON AHCCCS
201149354OtherNMLOVELACE
80335331MedicaidNM
P00242436OtherNMRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD20040731 (New Mexico)Secondary
208M00000XHospitalist M8481 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wadley Regional Medical CenterTexarkana, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Collom And Carney Clinic Association1355249541106

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. Zahir Ali allows following entities to bill medicare on his behalf.
Entity NameChristus Trinity Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285684225
PECOS PAC ID: 3072426741
Enrollment ID: O20031204001091
Entity NameCollom & Carney Clinic Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114909934
PECOS PAC ID: 1355249541
Enrollment ID: O20031226000046
Entity NameRamsey Inpatient Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548272255
PECOS PAC ID: 7517023369
Enrollment ID: O20090304000158
Entity NameComprehensive Hospitalist Services Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295062198
PECOS PAC ID: 8022150036
Enrollment ID: O20100128000411
Entity NameLonestar Hospital Medicine Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518237429
PECOS PAC ID: 6709049703
Enrollment ID: O20120530000620
Entity NameTexas Ess Hospitalist Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235472556
PECOS PAC ID: 8921248162
Enrollment ID: O20140115001155
Entity NameEss Of South Texas Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295128247
PECOS PAC ID: 9739491176
Enrollment ID: O20150629000248

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. Zahir Ali 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
Zahir Ali, MD
Po Box 708850,
Sandy, UT 84070-8850

Ph: (866) 869-2395		Zahir Ali, MD
5002 Cowhorn Creek Rd,
Texarkana, TX 75503-9766

Ph: (903) 614-3000

Reviews and Comments


Hospitalist Doctors in Texarkana, TX

Dr. Emmanuel E Chukwu, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 2604 Saint Michael Dr Ste 340, Texarkana, TX 75503
Phone: 903-614-5111    
Hiren D Patel, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 5002 Cowhorn Creek Rd, Texarkana, TX 75503
Phone: 903-614-3001    

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.