Tariq Halasa, MD - Medicare Internal Medicine in Saint Louis, MO

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Tariq Halasa, MD is a medicare enrolled "Hospitalist" physician in Saint Louis, Missouri. He graduated from medical school in 2015 and has 10 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hannibal Regional Healthcare System Inc, Physician Specialists Of St Lukes Llc, Physician Groups Lc, St Anthonys Physician Organization Hospitalist Services Lc, Mercy Clinic Adult Hospitalists - St. Louis, Llc, Cooper Physician Offices Pa and his current practice location is 3015 N Ballas Rd, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 996-5772.

Tariq Halasa is licensed to practice in Missouri (license number 2021026797) 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 1043754039.

Contact Information

Tariq Halasa, MD
3015 N Ballas Rd,
Saint Louis, MO 63131-2329
(314) 996-5772
Not Available

Map and Direction




Physician's Profile

Full NameTariq Halasa
GenderMale
SpecialityInternal Medicine
Experience10 Years
Location3015 N Ballas Rd, Saint Louis, Missouri
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:
  • Tariq Halasa graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1043754039
  • Provider Enumeration Date: 12/09/2016
  • Last Update Date: 09/19/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8729482757
  • Enrollment ID: I20210812000854

Medical Identifiers

Medical identifiers for Tariq Halasa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043754039NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 2021026797 (Missouri)Primary
207RA0000XInternal Medicine - Adolescent Medicine 2021026797 (Missouri)Secondary
208M00000XHospitalist 25MA12122800 (New Jersey)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Missouri Baptist Medical CenterTown and country, MOHospital
Mercy Hospital SouthSaint louis, MOHospital
Inspira Medical Center VinelandVineland, NJHospital
Hannibal Regional HospitalHannibal, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hannibal Regional Healthcare System Inc1254236300227
Physician Specialists Of St Lukes Llc155736696085
Physician Groups Lc3072421254455
St Anthonys Physician Organization Hospitalist Services Lc5092980656122
Mercy Clinic Adult Hospitalists - St. Louis, Llc6002809944120
Cooper Physician Offices Pa2860396611288

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. Tariq Halasa allows following entities to bill medicare on his behalf.
Entity NameHannibal Regional Healthcare System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003956095
PECOS PAC ID: 1254236300
Enrollment ID: O20031203000229
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851431738
PECOS PAC ID: 1658276811
Enrollment ID: O20031218000107
Entity NamePhysician Groups Lc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285664268
PECOS PAC ID: 3072421254
Enrollment ID: O20040220001157
Entity NameMercy Clinic Adult Hospitalists - St. Louis, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841235108
PECOS PAC ID: 6002809944
Enrollment ID: O20040406001004
Entity NameMercy Clinic Adult Hospitalists - Washington, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891943429
PECOS PAC ID: 3577630540
Enrollment ID: O20080917000782
Entity NameSt Anthonys Physician Organization Hospitalist Services Lc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407216336
PECOS PAC ID: 5092980656
Enrollment ID: O20111208000771
Entity NameMercy Clinic Adult Hospitalists Jefferson Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083052492
PECOS PAC ID: 8628205598
Enrollment ID: O20131220001798
Entity NameHni Medical Services Of Missouri Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659943975
PECOS PAC ID: 6002214343
Enrollment ID: O20211018000994

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. Tariq Halasa 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
Tariq Halasa, MD
232 S Woods Mill Rd,
Chesterfield, MO 63017-3485

Ph: (314) 434-1500		Tariq Halasa, MD
3015 N Ballas Rd,
Saint Louis, MO 63131-2329

Ph: (314) 996-5772

Reviews and Comments


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Jabon L Ellis, D.O.
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Amanda Ramnot, DO
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Dr. Hayden Elise Rotramel, MD
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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.